Source: http://www.google.com/patents/US20050052334?dq=%22edwin+asa+markham%22
Timestamp: 2014-11-24 07:17:52
Document Index: 59980699

Matched Legal Cases: ['art 55', 'art 15', 'art 15', 'art 11', 'art 15', 'art 6', 'art 6', 'art 6', 'art 6', 'art 6', 'art 6', 'art 6', 'art 6', 'art 6', 'art 6', 'art 6', 'art 6', 'art 6', 'art 6', 'art 6', 'art 6', 'art 6', 'art 6', 'art 6', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 11', 'art 11', 'art 11', 'art 11', 'art 11', 'art 11', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 143', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 10', 'art 15', 'art 15', 'art 11', 'art 17', 'art 16', 'art 15', 'art 15', 'art 11']

Patent US20050052334 - Circular polarization antenna and composite antenna including this antenna - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inAdvanced Patent SearchPatentsWhen configuring a film antenna for receiving a circular polarized wave, at least one loop antenna is formed on a transparent plastic film and, at the same time, a non-powered element constituted by a wire-shaped conductor independent from the antenna conductor configuring the loop is arranged near this...http://www.google.com/patents/US20050052334?utm_source=gb-gplus-sharePatent US20050052334 - Circular polarization antenna and composite antenna including this antennaAdvanced Patent SearchPublication numberUS20050052334 A1Publication typeApplicationApplication numberUS 10/929,758Publication dateMar 10, 2005Filing dateAug 30, 2004Priority dateAug 29, 2003Also published asCN1591977A, CN100481616C, EP1517403A2, EP1517403A3, US7286098Publication number10929758, 929758, US 2005/0052334 A1, US 2005/052334 A1, US 20050052334 A1, US 20050052334A1, US 2005052334 A1, US 2005052334A1, US-A1-20050052334, US-A1-2005052334, US2005/0052334A1, US2005/052334A1, US20050052334 A1, US20050052334A1, US2005052334 A1, US2005052334A1InventorsKazushige Ogino, Yoshio Umezawa, Kazuo Takayama, Koji Nagao, Katsuhiro TsurutaOriginal AssigneeKazushige Ogino, Yoshio Umezawa, Kazuo Takayama, Koji Nagao, Katsuhiro TsurutaExport CitationBiBTeX, EndNote, RefManReferenced by (15), Classifications (18), Legal Events (2) External Links: USPTO, USPTO Assignment, EspacenetCircular polarization antenna and composite antenna including this antennaUS 20050052334 A1Abstract When configuring a film antenna for receiving a circular polarized wave, at least one loop antenna is formed on a transparent plastic film and, at the same time, a non-powered element constituted by a wire-shaped conductor independent from the antenna conductor configuring the loop is arranged near this loop antenna. The non-powered element arranged on the side of the loop antenna is configured by a first part and a second part. The first part is made close to the loop antenna in a substantially parallel state. When a monopole antenna is used in place of the loop antenna, by combining this with a wire-shaped conductor orthogonal to this, it becomes possible to receive a circular polarized wave by a configuration providing a power transfer part between the two. It is also possible to configure a composite antenna by mounting another antenna on the transparent plastic film. This antenna can be used as an antenna of a navigation system. Images(49) Claims(76)
DESCRIPTION OF PREFERRED EMBODIMENTS Below, a detailed explanation will be given of embodiments according to the present invention based on concrete embodiments by using the attached drawings. Note that, in general, an antenna can perform both transmit and receive waves, but in the following embodiment, for simplifying the explanation, only the case where an antenna receives waves is explained. The explanation of the case where an antenna transmits waves is omitted. Needless to say, however, the case where an antenna transmits waves is included in the present invention. FIG. 1 is a circuit diagram of the configuration of film antennas provided with circular polarization antennas of an embodiment of the present invention and a navigation system using the film antennas. The film antennas of this embodiment include a first film antenna 20 provided with a circular polarization antenna 10 and two TV antennas 12 and 13 and a second film antenna 50 provided with two TV antennas 51 and 52. The first and second film antennas 20 and 50 are constituted by transparent dielectric films (hereinafter simply referred to as �transparent films�) 11 and 14. The circular polarization antenna 10 provided in the first film antenna 20 is connected to a GPS receiver 81 built in a navigation system 80 by using a connector 21 and a coaxial cable 24. In this embodiment, an amplifier 26 is built in the connector 21. The wave received at the circular polarization antenna 10 is amplified at the amplifier 26 and output. Further, the TV antennas 12 and 13 provided in the first film antenna 20 are connected to a selector 47 of a selector/amplifier 40 by a connector 31, a not illustrated cable, and a coaxial cable 49. On the other hand, the two TV antennas 51 and 52 provided at the second film antenna 50 are connected to the selector 47 of the selector/amplifier 40 by the connector 31, a not illustrated cable 2, and the coaxial cable 49. The selector 47 selects a TV antenna having a high reception sensitivity (either of the TV antennas 12, 13, 51, and 52), and switches the TV antenna so that the output thereof is output to the amplifier 48. As a result, one of the TV antennas 12, 13, 51, and 52 is connected to a TV tuner 82 built in the navigation system 80 through the selector/amplifier 40 and a coaxial cable 56. All of the TV antennas 12, 13, 51, and 52 can receive TV broadcast waves and FM broadcast waves. The navigation system 80, other than the GPS receiver 81 and the TV tuner 82, includes a memory medium 83 configured by a CD, DVD, or HDD for storing map inembodimention, a liquid crystal display 84 serving as a display unit for displaying the map and the TV, and a control device 85 for computing the present position, route guidance, etc. all connected to each other by an internal bus 86. The TV tuner 82 and the liquid crystal display 84 are sometimes provided integrally in the navigation system 80 as well, but are sometimes separately independently provided as well. Further, the selector/amplifier 40 is sometimes built in the navigation system 80 as well. When the navigation system 80 is in navigation mode, the control device 85 computes the present position based on the signal from the GPS satellite received by the circular polarization antenna 10 and the GPS receiver 81, reads out a map corresponding to this present position from the map inembodimention memory media 83, and displays the map on the liquid crystal display 84 and, at the same time, displays the present position on this map. Further, where a destination is input, it is also possible for the control device 85 to compute the route up to this destination and display it on the map. Further, when the navigation system 80 is in the navigation mode, the control device 85 computes the present position based on the signal from the GPS satellite received by the circular polarization antenna 10 and the GPS receiver 81, reads out a map corresponding to this present position from the map inembodimention memory media 83, and displays the map on the liquid crystal display 84 and, at the same time, displays the present position on this map. Where the navigation system 80 is in a TV mode, the control device 85 receives the TV broadcast by either of the TV antennas 12, 13, 51, and 52 and the TV tuner 82 and displays the received TV broadcast on the liquid crystal display 84. FIG. 2A shows positions of arrangement of the first and second film antennas 10 and 50 and the navigation system 80 shown in FIG. 1 in an automobile. The first and second film antennas 10 and 50 are arranged at the top left and right of a windshield 61 of the automobile. The navigation system 80 is built in an instrument panel of the automobile, and the selector/amplifier 40 is built in the base of the front passenger's seat. Cables 24 and 49 from the first and second film antennas 20 and 50 are attached along an A pillar of the automobile and directly connected to the navigation system 80 or connected to the navigation system 80 through the selector/amplifier 40 and cables 24 and 56. FIG. 2B shows the detailed configuration of the second film antenna 50 shown in FIG. 1. The second film antenna 50 is provided with two TV antennas 51 and 52 for receiving the TV signals on the transparent film 14. The second film antenna 50 is arranged inside the windshield of the automobile by using two-sided adhesive tape. The state of FIG. 2B is one viewing the second film antenna 50 from the inside of the compartment of the automobile. Two TV antennas 51 and 52 are provided along the peripheral portion of the transparent film 14. In this embodiment, the part of the transparent film 14 where the two TV antennas 51 and 52 are not provided is cut away and becomes an aperture part 55. Further, antenna connection terminals 53 and 54 are provided at ends of the wire-like conductors constituting the TV antennas 51 and 52. The antenna connection terminals 53 and 54 are provided in the top right of the transparent film 14 in this embodiment. The TV antennas 51 and 52 and the antenna connection terminals 53 and 54 are formed by conductive ink or conductive foil such as copper foil. The TV antennas 51 and 52 formed on the transparent film 14 are provided with protective films for protecting the TV antennas 51 and 52. On the other hand, no protective films are provided on the antenna connection terminals 53 and 54. This is because cables 49 are connected to the antenna connection terminals 53 and 54 via the connectors 31 shown in FIG. 1. The signals obtained from waves received by the TV antennas 51 and 52 are guided to the selector/amplifier 40 through the connectors 31 and the cables 49 connected to the antenna connection terminals 53 and 54. The signal from the selector/amplifier 40 is guided to the TV tuner 82 through the cable 56. FIG. 3 shows the configuration of an embodiment of the first film antenna 20 shown in FIG. 1 and details of the connector and the cable connected to the first film antenna 20. The first film antenna 20 is provided with two TV antennas 12 and 13 for receiving TV signals, one loop-like circular polarization antenna 10 for receiving the circular polarized wave, and a mark 1 indicating an attachment position of the connector to be connected to the circular polarization antenna on the transparent film 11. The circular polarization antenna 10 of this example is a right-hand rotating circular polarization antenna and provided with a loop antenna 10A and a non-powered element 10B. The first film antenna 20 is arranged inside the windshield of the automobile by using two-sided adhesive tape. The state of FIG. 3 is one viewing the first film antenna 20 from the inside of the compartment of the automobile. The TV antennas 12 and 13 are provided along the peripheral portion of the transparent film 11, and the front ends are bent. The antenna connection terminals 18 and 19 are provided at ends of the wire-like conductors constituting the TV antennas 12 and 13. In this embodiment, the part of the transparent film 11 where the circular polarization antenna 10 and the TV antennas 12 and 13 are not provided is cut away and becomes an aperture part 15. This aperture part 15 is provided so as to surround the part of the transparent film 11A in which the circular polarization antenna 10 is arranged. The part of the transparent film 11A in which the circular polarization antenna 10 is arranged becomes a tongue part 11A. Further, the end of the power feed side of the loop antenna 10A constituting the circular polarization antenna 10 is formed in the form of lands which become power feed terminals 16 and 17. The antenna connection terminals 18 and 19 are provided at the two sides of the circular polarization antenna 10 in this embodiment. The loop antenna 10A and the non-powered element 10B and the TV antennas 12 and 13 and the antenna connection terminals 18 and 19 are formed by conductive ink or conductive foil such as copper foil. Protective films for protection are provided on the loop antenna 10A and the non-powered element 10B formed on the transparent film 11 and the TV antennas 12 and 13. However, no protective films are provided on the power feed terminals 16 and 17 and the antenna connection terminals 18 and 19. This is because the cable 24 is connected to the power feed terminals 16 and 17 via the connector 21 shown in FIG. 1, and the cables 49 are connected to the antenna connection terminals 18 and 19 via the connectors 31 shown in FIG. 1. Here, an explanation will be given of the connector 21 and the cable 24 connected to it and the connectors 31 and the cables 49 connected to them. First, the connectors 31 provided with the connection terminals 32 are connected to the antenna connection terminals 18 and 19 of the TV antennas 12 and 13. The connection terminals 32 are provided with a spring property. Two-sided adhesive tapes are adhered to the antenna connection terminals 18 and 19 of the connectors 31. The outer shapes of the surfaces of the connectors 31 provided with the connection terminals 32 are almost the same as the outer shapes of the antenna connection terminals 18 and 19. Accordingly, when the connectors 31 are connected to the antenna connection terminals 18 and 19, they may be attached by peeling off peeling sheets of the two-sided adhesive tapes and superposing the connectors 31 on the antenna connection terminals 18 and 19, that is, hiding the antenna connection terminals 18 and 19 the connectors 31. On the other hand, the cables 49 comprised of coaxial cables are actually connected by connecting core wires 41 thereof to the connectors 31 via other single-core cables 33. The ground lines 42 of the coaxial cables 49 are guided to parts of the body 44 of the automobile by other single-core cables 43 and connected to metal foil 45 attached to this body 44 by the connectors 46. Namely, the ground lines 42 of the coaxial cables 49 are AC grounded to the body 44 of the automobile. In this way, signals obtained from the waves received at the TV antennas 12 and 13 are guided to a not illustrated selector/amplifier 40 by the antenna connection terminals 18 and 19, the connectors 31, the cables 33, and the cables 49 connected to them, and a signal from the selector/amplifier 40 is guided to a not illustrated TV tuner through the cable 56. Next, an explanation will be given of the connector 21 and the cable 24 connected to this. The connector 21 includes connection terminals 22 and 23 connected to the power feed terminals 16 and 17 of the circular polarization antenna 10. The two connection terminals 22 and 23 are provided with a spring property in this embodiment. The connector 21 may be attached to the transparent film 11 by for example two-sided adhesive tape. Inside the connector 21, the amplifier shown in FIG. 1 for amplifying the received signal is mounted. The cable 24 connected to the connector 21 is a coaxial cable. The waves received at the circular polarization antenna 10 can be guided to a predetermined receiver, for example, the GPS receiver, via the power feed terminals 16 and 17, the connector 21, and the cable 24. When the connectors 31 are connected to the antenna connection terminals 18 and 19 of the TV antennas 12 and 13, if they are attached so that the connectors 31 are superimposed on the antenna connection terminals 18 and 19, that is, the antenna connection terminals 18 and 19 are hidden by the connectors 31, the connection terminals 32 of the connectors 31 can be reliably connected to the antenna connection terminals 18 and 19. Where the connector 21 is connected to the power feed terminals 16 and 17 of the circular polarization antenna 10, however, the outer shape of the connector 21 is larger than those of the power feed terminals 16 and 17. Accordingly, conventionally, it was difficult to correctly connect the connection terminals 22 and 23 of the connector 21 onto the power feed terminals 16 and 17. If the connection terminals 22 and 23 of the connector 21 are not correctly connected to the power feed terminals 16 and 17, the reception sensitivity of the circular polarization antenna 10 is lowered, and the full performance of the navigation system cannot be exhibited. Therefore, in the first film antenna 20 of this embodiment, as shown in FIG. 3, the mark 1 of the first embodiment indicating the connection position of the connector 21 is formed around the power feed terminals 16 and 17 of the circular polarization antenna 10 of the transparent film 11. In the mark 1 of the first embodiment, the mark 1 is formed by the same material as that of the circular polarization antenna 10, the TV antennas 12 and 13, the power feed terminals 16 and 17, and the antenna connection terminals 18 and 19, and simultaneously with them. Namely, the mark 1 can be formed by conductive ink or a conductor foil such as copper foil. Further, in the first embodiment of this mark 1, the mark 1 is formed a broken line or a dotted line 2. This is because if the mark 1 is formed by a continuous straight line, this continuous straight line will function as an antenna, so will exert influence upon the reception performance of the circular polarization antenna 10. FIG. 4A shows an embodiment of the mark in which the outer shape of the mark 1 formed by the broken line or dotted line is made the same as the outer dimensions of the connector 21. In the second embodiment, if peeling off the peeling sheets of the two-sided adhesive tape, then, as shown in FIG. 4B, adhering the connector 21 onto the transparent film 11 so that the mark 1 is hidden by the connector 21, the connection terminals 22 and 23 of the connector 21 can be correctly connected to the power feed terminals 16 and 17 on the transparent film 11. FIG. 5A shows a second embodiment in which the mark 1 is formed by brackets 3. The brackets 3 may be formed at positions indicating four corner portions of the connector 21 so as to be hidden by the connector 21 or at positions of an outer shape slightly larger than the outer shape of the connector 21. The shape of the mark 1 is not limited to these brackets 3. FIG. 5B shows a third embodiment in which the mark 1 is formed by a broken line or dotted line 2. In the embodiment shown in FIG. 4A, the outer shape of the mark 1 was formed to the same as the outer shape of the connector 21, but in the third embodiment shown in FIG. 5B, the outer shape of the mark 1 is formed slightly larger than the outer shape of the connector 21. In this case, as shown in this figure, when the connector 21 is adhered onto the transparent film 11 so that the mark 1 appears as if evenly bulging out to the outside of the connector 21, the connection terminals 22 and 23 of the connector 21 can be correctly connected to the power feed terminals 16 and 17 on the transparent film 11. FIG. 5C shows a fourth embodiment in which the mark 1 is formed by a plurality of small apertures 4 formed in the transparent film 11. In the fourth embodiment, the outer shape of the mark 1 formed by the small apertures 4 is made the same as the outer shape dimension of the connector 21. Accordingly, in the fourth embodiment, if peeling off the peeling sheet of the two-sided adhesive tape, then attaching the connector 21 onto the transparent film 11 so that the mark 1 is hidden by the connector 21, a state the same as the state shown in FIG. 4B is exhibited, and it becomes possible to correctly connect the connection terminals 22 and 23 of the connector 21 to the power feed terminals 16 and 17 of the transparent film 11. On the other hand, FIG. 5D shows a fifth embodiment in which the mark 1 is formed by a plurality of small apertures 4 formed in the transparent film 11. In the fifth embodiment, the outer shape of the mark 1 formed by the small apertures 4 is formed slightly larger than the outer shape of the connector 21. In this case, as shown in FIG. 5D, when the connector 21 is adhered onto the transparent film 11 so that appears to bulge out in the state where the small apertures 4 contact the outside of the connector 21, the connection terminals 22 and 23 of the connector 21 can be correctly connected to the power feed terminals 16 and 17 of the transparent film 11. Note that it is sufficient so far as the broken line or dotted line 2, the bracket 3, and small apertures 4 constituting the mark 1 can correctly connect the connector 21. They are not limited to the above embodiments. FIGS. 6A to 6C show the configuration of the first film antenna 20A as a modification of the first film antenna 20 mentioned above. In the first film antenna 20A, in the same way as the first film antenna 20 shown in FIG. 3, the periphery of the aperture part 15 provided at the center of the transparent film 11 is provided with two TV antennas 12 and 13 for receiving the TV signals, the loop-like circular polarization antenna 10 for receiving the circular polarized wave, antenna connection terminals 18 and 19 connected to the TV antennas 12 and 13, and power feed terminals 16 and 17 of the circular polarization antenna 10. The difference of the first film antenna 20A from the first film antenna 20 resides in the point that no mark 1 is made at the periphery of the power feed terminals 16 and 17. As mentioned above, the transparent film 11 is not provided with any protective film at the parts of the power feed terminals 16 and 17 and the antenna connection terminals 18 and 19 formed by the conductive ink or the conductor foil such as copper foil, that is, the conductive parts are exposed. Therefore, the exposed terminal parts of the film antennas 20 and 50, like the first film antenna 20A shown in FIG. 6A, are provided with detachable protective sheets 5 covering the exposed terminal parts. The protective sheets 5 are peeled off when connecting the connectors 21 and 31 to the first film antenna 20A. The protective sheets 5 can be correctly adhered onto the transparent film 11 by positioning by using a fixture at the time of the temporary adhesion onto the transparent film 11. The inventors took note of this point and, in the first film antenna 20A, as shown in FIG. 6B, provided a cut part 6 indicating the correct attachment position of the connector at a part of this protective sheet 5 facing the power feed terminals 16 and 17 of the transparent film 11. This cut part 6 can be independently detached from the protective sheet 5 by a perforation 7. Further, another perforation 8 indicated by the broken line or a cut 28 indicated by the solid line able to divide the protective sheet 5 to two left and right parts is provided in the width direction of the protective sheet 5 at the position of provision of this cut part 6. This is necessary for detaching the protective sheet 5 from the transparent film 11 after the connector is attached onto the transparent film 11. The outer shape of the cut part 6 may be made the same as the outer shape of the connector 21 or slightly larger than the outer shape of the connector 21. Note that the perforations 7 and 8 and the cut 28 need only show the tearing line and are not limited to those of the above embodiment. In the first film antenna 20A shown in FIG. 6B, when connecting the connector 21 to the transparent film 11, before peeling off the protective sheet 5 from the transparent film 11, as shown in FIG. 6C, the cut part 6 is removed from the protective sheet 5. Then, the connector 21 is fit in the aperture formed after the cut part 6 is removed, and the connector 21 is adhered onto the transparent film 11. At this time, care is taken to prevent the connector 21 from riding up over the protective sheet 5. By doing this, the connection terminals 22 and 23 of the connector 21 are correctly connected to the power feed terminals 16 and 17. Next, the remaining parts of the protective sheet 5 are peeled off from the transparent film 11. When peeling, if a perforation 8 is provided, by tearing along the perforation 8 to divide the protective sheet 5 to two, the parts of the protective sheet 5 can be easily removed from the transparent film 11. Further, if a cut 28 is provided, by passing the connector or the coaxial cable connected to the connector through the portion of this cut 28, the protective sheet 5 can be easily removed from the transparent film 11. Thereafter, the connectors 31 may be connected to the exposed antenna terminal terminals 18 and 19 as shown in FIG. 3. FIG. 7 shows the configuration of a protective sheet 5A as a modification of the protective sheet 5 mentioned above. The protective sheet 5 shown in FIGS. 6A to 6C is a sticky tape such as a PVC tape. There is almost no thickness to the protective sheet 5 per se. When the connector 21 is fit in the aperture formed after the cut part 6 is removed, the aperture part of the protective sheet 5 only functions like the mark 1 at the first film antenna 20 mentioned above. On the other hand, the protective sheet 5A shown in FIG. 7 is formed by for example a flexible member having a predetermined thickness of about 1 mm. In the same way as the above embodiment, a part of the protective sheet 5A facing the power feed terminals 16 and 17 of the transparent film 11 is provided with a cut part 6A indicating the correct attachment position of the connector 21. Since the protective sheet 5A is thick, the cut part 6A can be provided not by forming a perforation, but by forming a cut in the protective sheet 5A. A tongue part 6D provided in the cut part 6A is for forming a recess on the transparent film 11 for receiving the coaxial cable 24 when the connector 21 is attached to the transparent film 11. In this modification, when the cut part 6 is removed from the protective sheet 5A in the state adhered to the transparent film 11, a step difference is formed around the remaining aperture 6B. Accordingly, when the connector 21 is fit in this aperture 6B, this step difference serves as a guide which makes the attachment of the connector 21 to the transparent film 11 very easy. Further, as a modification of the thick protective sheet 5A, as shown in FIG. 8A, it is also possible to provide the cut part 6A and a guide part 6C in the protective sheet 5A by a cut 9. In this modification, after the cut part 6 is removed from the protective sheet 5A in the state adhered to the transparent film 11, the body of the sheet is removed leaving only the guide part 6C. Therefore, only the guide part 6C remains on the transparent film 11. Since this guide part 6C has the above thickness, if attaching the connector 21 onto the transparent film 11 abutting against the guide part 6C, the attachment of the connector 21 to the transparent film 11 becomes very easy. The first and second film antennas 20, 20A, and 50 of the present invention can be provided by adhering them to the windshield, rear window, side window, etc. of an automobile from the back surface thereof and can be effectively used as antennas of a navigation system. Further, in the above explained embodiment, the case where only one circular polarization antenna 10 was formed on the first film antennas 20 and 20A was explained, but even when providing more than one circular polarization antenna provided with the power feed terminals on the first film antenna 20, the mark of this embodiment can be effectively applied. Further, the application of the mark of this embodiment is not limited to only the above circular polarization antenna. It can be effectively applied to any other antenna provided with a plurality of power feed terminals for which positioning precision of the connector connected onto the film is required. Still further, even when there is only one power feed terminal on the film and even when the size of the power feed terminal cannot be made as large as the connector and positioning precision is required in the connector connected onto the film, the mark can be effectively applied. Note that a sectional view taken along a line A-A of the loop antenna 10A provided in the first film antenna 10 shown in FIG. 3 is shown in FIG. 22A. Reference numeral 190 of the figure is the protective film. This film antenna 20 can be adhered to the back surface (inside the compartment) of the windshield 61 of the automobile shown in FIG. 2A by a two-sided adhesive tape 39 adhered to the surface opposite to the protective film 190. Further, as another embodiment, it is possible to provide the loop antenna 10A on one surface of the transparent film 11 and provide the non-powered element 10B on the other surface of the transparent film 11. This embodiment is shown in FIG. 22B. In this embodiment, protective films 190 are provided on both surfaces of the transparent film 11, and the two-sided adhesive tape 39 is adhered to the surface on the side having the non-powered element 10B. In this way, even if the non-powered element 10B is not on the same surface as the antenna conductor of the loop antenna 10A, the invention is effective if it is in proximity to the antenna conductor. Further, it is also possible to provide the loop antenna and the non-powered element on one surface and provide another antenna on the other surface. As still another embodiment, it is also possible to build the film antenna 20 and second film antenna 50 in the windshield 61 of the automobile. The embodiment is shown in FIG. 22C. FIG. 22C is a partial sectional view of the windshield 61 of an automobile at the same position as that of FIG. 22A. FIG. 9A shows an embodiment in which an amplifier (low noise amplifier) 26 is built in the connector 21 connected to the loop antenna 10A shown in FIG. 3. When this configuration is employed, the wave received at the loop antenna 10A is amplified at the amplifier 26 and can be guided to the GPS receiver by the coaxial cable 24. FIG. 9B is a circuit diagram of an example of the internal configuration of the amplifier 26 shown in FIG. 9A. In this diagram, C indicates a capacitor, L indicates a coil, 26A and 26B indicate amplifiers, and 25 indicates a band pass filter (BPF). When the loop antenna 10A receives a wave used for the GPS, the center frequency of the BPF 25 is 1575 MHz, and the band is 1.5 MHz above and below this frequency. FIG. 10A shows an embodiment in which a balance circuit (balance/imbalance conversion circuit, described as �balance, in the diagram) 26C and an amplifier 26 are built in the connector 21 connected to the loop antenna 10A shown in FIG. 3, while FIG. 10B and FIG. 10C show two examples which can be used in the balance circuit 26C of FIG. 10A. FIG. 10B shows an example of a balance circuit 26C of a bridge type, and FIG. 10C shows an example of a balance circuit 26C of a ladder type. These circuits are well known, so no further explanation will be provided. Here, an explanation will be given of the configuration in the present invention of the loop antenna 10A for the circular polarized wave mainly received by the first film antenna 20 of the present invention. FIG. 11A shows the configuration of the loop antenna 10A for a right-hand rotating circular polarized wave in the loop antenna 10A for the circular polarized wave used in the present invention. A right-hand rotating circular polarized wave is used not only for the wave for GPS, but also used for the wave for an ETC system. This diagram shows the state of the loop antenna 10A as seen from the arrival direction of the right-hand rotating circular polarized wave. In the diagram, reference numerals 16 and 17 are power feed terminals to which the power feed circuit or coaxial cables are connected. The antenna conductor is connected to these power feed terminals 16 and 17 via the connecting conductors 27. Further, reference numeral 10B shows an independent wire-like conductor not connected to the loop antenna 10A and arranged outside of the loop antenna 10A. In the present invention, this wire-like conductor will be referred to as the �non-powered element�. The shape of the antenna conductor of the loop antenna 10A of this embodiment is a square. The power feed terminals 16 and 17 are provided at one vertex thereof. In this embodiment, the non-powered element 10B is configured by a first part 10 a comprised of a wire-like conductor parallel to one side of the antenna conductor and a linear second part 10b electrically connected to this first part 10 a. The second part 10 b is arranged at a predetermined angle with respect to an imaginary extended line 1E of the first part 10 a. Hereinafter, this state will be referred to as �the second part 10 b being bent with respect to the first part�. The bending direction of the second part 10 b is bending to the antenna conductor side with respect to the imaginary extended line 1E of the first part 10 a, that is, the side where the other side of the antenna conductor exists. This second part 10 b gradually moves away from the antenna conductor of the loop antenna 10A the more toward its free end. Further, the second part 10 b of this embodiment is arranged parallel with respect to a straight line CL connecting the intermediate point of the power feed terminals 16 and 17 and the vertex facing this. Further, in this embodiment, the power feed terminal 17 among the power feed terminals 16 and 17 is grounded. Here, an explanation will be given of the function of the non-powered element 10B. If now considering the loop antenna 10A in a state where there is no non-powered element 10B, particularly in a loop antenna 10A with a circumference (total length of antenna conductor) of one wavelength, when attached to an automobile, only the component of the electric field in the vertical direction with respect to the automobile (lateral component) will be received. This has no relation to the shape of the antenna conductor of the loop antenna 10A. As opposed to this, a circular polarized wave changes in direction of the electric field along with time. Unless constantly receiving the changing circular polarized wave, the circular polarized wave will not be completely received. The non-powered element 10B is provided close to the antenna conductor of the loop antenna 10A so as to receive the vertical component of this circular polarized wave. Explaining this more accurately, the vertical component of the circular polarized wave is acquired by the second part 10 b of the non-powered element 10B and coupled with the vertical component of the circular polarized wave received by the first part 10 a at the antenna conductor of the loop antenna 10A close to i. As a result, the vertical component and the lateral component of the circular polarized wave are received at the loop antenna 10A in the same phase. Namely, when the non-powered element 10B is configured by only the second part 10 b, the received circular polarized wave is hard to transmit to the loop antenna 10A, therefore the first part 10 a is provided in the non-powered element 10B in order to efficiently transmit the received circular polarized wave to the loop antenna 10A. The total length of the antenna conductor configuring the loop antenna 10A is formed to be equal to the wavelength of the wave to be transmitted and received. In the case of a GPS, the length of one side of the antenna conductor is 48 mm. Further, the total length of the conductor configuring the non-powered element 10B (total of the length of the first part and the length of the second part) is a length of about � of the wavelength of the wave transmitted and received by this loop antenna 10A or about 90 mm. It is also possible to make the total length of the conductor configuring the non-powered element 10B longer than about � wavelength of the wave transmitted and received by the loop antenna 10A and make it a whole multiple of the wave transmitted and received by the loop antenna 10A. Note that this embodiment shows a case where the loop antenna is arranged at a dielectric body having a relative dielectric constant of 1. When this loop antenna is arranged at a member having a high dielectric constant such as glass, the size of the loop antenna may be made smaller in accordance with the shorter wavelength. For example, when defining λ1 as the wavelength at a certain specific frequency on the dielectric body, defining λ0 as the wavelength of the wave at the same frequency as a certain specific frequency mentioned above in free space, and defining α as the wavelength shortening rate by the dielectric body around the antenna, the relationship of λ1=αxλ0 stands, therefore the size of the loop antenna can be made smaller in accordance with this wavelength shortening rate α. Further, the conductors configuring the loop antenna 10A and the non-powered element 10 b may be formed by conductive thin films, wires, or printing by conductive ink. Further, in the present invention, the non-powered element 10B is located at one side of a dividing line substantially equally dividing the loop antenna 10A to two parts (center line CL in the embodiment of FIG. 11A) and is arranged so as not to reach the region on the opposite side across this dividing line. Further, the non-powered element 10B is arranged near the loop antenna 10A so that there is always a parallel component where dividing it into a component parallel to the straight line (center line CL in the embodiment of FIG. 11A) connecting opposite poles of the loop seen from the power feed points 16 and 17 of the loop antenna 10A and a component vertical to the straight line. Namely, the non-powered element 10B in the present invention is not configured by only a component vertical with respect to the center line CL. The reason for this is that the non-powered element 10B is provided for receiving the component of the circular polarized wave which cannot be received at the loop antenna 10A as mentioned above. FIG. 11B shows the configuration of the loop antenna 10A for a left-hand rotating circular polarized wave in the loop antenna 10A for a circular polarized wave used in the present invention. A left-hand rotating circular polarized wave is used as a wave for satellite digital broadcasts. This diagram is the diagram of the loop antenna 10A seen from the arrival direction of the left-hand rotating circular polarized wave. The difference of the loop antenna 10A for the left-hand rotating circular polarized from the loop antenna 10A for the right-hand rotating circular polarized wave resides in only the position of the non-powered element 10B. Accordingly, the same reference numerals are assigned to the same components as those of the loop antenna 10A for the right-hand rotating circular polarized wave, and the explanations thereof will be omitted. In the loop antenna 10A for the left-hand rotating circular polarized wave shown in FIG. 11B, the position of the non-powered element 10B is made a linearly symmetric position from the non-powered terminal 14 in the loop antenna 10A for the right-hand rotating circular polarized wave shown in FIG. 11A with respect to the straight line CL mentioned above. Further, in the loop antenna 10A for the left-hand rotating circular polarized wave, the power feed terminal 16 is grounded. The reason for making the position of the non-powered element 10B of the loop antenna 10A for the left-hand rotating circular polarized wave a position linearly symmetric to the position of the non-powered element 10B of the loop antenna 10A of the right-hand rotating circular polarized wave in this way is for receiving the vertical component of the left-hand rotating circular polarized wave at the second part 10 b and transmitting the vertical component of the circular polarized wave received at the first part 10 a to the loop antenna 10A. FIG. 12A shows another configuration of the loop antenna 10A for a right-hand rotating circular polarized wave in the loop antenna 10A for the circular polarized wave used in the present invention. The loop antenna 10A for the right-hand rotating circular polarized wave shown in this diagram is seen from the same direction as that of the loop antenna 10A for the right-hand rotating circular polarized wave explained in FIG. 11A. The difference of this from the loop antenna 10A for the right-hand rotating circular polarized wave explained in FIG. 11A resides in only the position of the non-powered element 10B. Accordingly, the same reference numerals are assigned to the same components as those of FIG. 11A, and the explanations thereof will be omitted. In the loop antenna 10A for the right-hand rotating circular polarized wave, the non-powered element 10B was provided at the left side of the loop antenna 10A. On the other hand, in the loop antenna 10A for the right-hand rotating circular polarized wave shown in FIG. 12A, the non-powered element 10B is arranged at a position point symmetric to the non-powered element 10B of FIG. 11A with respect to the center point CP existing on the straight line CL connecting the intermediate point of the power feed terminals 16 and 17 and the vertex opposite to this, that is, a position where the non-powered element 10B of FIG. 11A is rotated by 180� with the center point CP. In the loop antenna 10A for the right-hand rotating circular polarized wave, even if the non-powered element 10B is arranged at such a point symmetric position, the effect does not change. This is because the second part 10 b receives the vertical component of the right-hand rotating circular polarized wave and can transmit the vertical component of the circular polarized wave received at the first part 10 a to the antenna conductor of the loop antenna 10A. FIG. 12B shows another configuration of the loop antenna 10A for the left-hand rotating circular polarized wave in the loop antenna 10A for the circular polarized wave used in the present invention. The loop antenna 10A for the left-hand rotating circular polarized wave shown in this diagram is seen from the same direction as that for the loop antenna 10A for the left-hand rotating circular polarized wave explained in FIG. 11B. The difference of this from the loop antenna 10A for the left-hand rotating circular polarized wave explained in FIG. 11B resides in only the position of the non-powered element 10B. Accordingly, the same reference numerals are assigned to the same components the same as those of FIG. 11B, and the explanations thereof is omitted. In the loop antenna 10A for the right-hand rotating circular polarized wave explained in FIG. 11B, the non-powered element 10B was provided at the right side of the loop antenna 10A. On the other hand, in the loop antenna 10A for the left-hand rotating circular polarized wave shown in FIG. 12B, the non-powered element 10B is arranged at a point symmetric position with respect to the center point CP existing on the straight line CL connecting the intermediate point of the power feed terminals 16 and 17 and the vertex opposite to this. In the loop antenna 10A for the left-hand rotating circular polarized wave, even if the non-powered element 10B is arranged at such a point symmetric position, the effect does not change. This is because the second part 10 b receives the vertical component of the left-hand rotating circular polarized wave and can transmit the vertical component of the circular polarized wave received at the first part 10 a to the antenna conductor of the loop antenna 10A. FIG. 13A to FIG. 14D show embodiments of a variety of arrangements of the non-powered element 10B with respect to the loop antenna 10A where the shape of the antenna conductor of the loop antenna 10A is a square. Note that, here, the explanation will be given by assuming that the loop antennas 10A for the right-hand rotating and left-hand rotating circular polarized waves shown in FIGS. 11A and 11B are given the basic form, and the center point of the antenna conductor is defined as CP. In FIG. 13A, the non-powered element 10B in the loop antenna 10A of FIG. 11A is arranged at a position rotated counterclockwise by 90� with respect to the center point CP. Further, FIG. 13B shows a state where the non-powered element 10B in the loop antenna 10A of FIG. 11B is arranged at a position rotated clockwise by 90 degrees with respect to the center point CP. Even if the non-powered element 10B is arranged in these ways, there is no difference in the reception performance of the circular polarized wave of the loop antenna 10A. FIG. 13C shows a state where the second part 10 b of the non-powered element 10B in the loop antenna 10A of FIG. 11A is not bent with respect to the first part 10 a, but extends in the same direction as that for the first part 10 a as it is. It is also possible to extend the second part 10 b of the non-powered element 10B in the loop antenna 10A of FIG. 11B in the same direction as that for the first part 10 a as it is without bending this with respect to the first part 10 a. On the other hand, FIG. 13D shows a state where the non-powered element 10 b of FIG. 13C is rotated by 180� with respect to the center point CP of the loop antenna 10A. The same arrangement is possible also in the loop antenna 10A for the left-hand rotating circular polarized wave. Even if the non-powered element 10B is arranged in this way, there is no difference in the reception performance of the circular polarized wave of the loop antenna 10A. FIG. 14A shows an example in which an auxiliary conductor 109 is arranged in the horizontal direction below the loop antenna 10A with respect to the position of arrangement of the loop antenna 10A shown in FIG. 11A. This embodiment will be explained later. FIG. 14B shows a state where one more auxiliary non-powered element 101 the same as the non-powered element 10B of the loop antenna 10A shown in FIG. 11A is arranged at a point symmetric position with respect to the center point CP of the antenna conductor. Further, FIG. 14C shows a state where the auxiliary non-powered element 102 is arranged outside of the non-powered element 10B shown in FIG. 11A substantially parallel to this. Further, FIG. 14D shows a state where auxiliary non-powered elements 102 and 103 are further arranged outside of the non-powered element 10B and the auxiliary non-powered element 101 shown in FIG. 11B substantially parallel to them. When the number of the non-powered elements is increased, the reception performance of the circular polarized wave of the loop antenna 10A is improved. FIG. 15 shows the configuration of a modification of the first film antenna 20 of the present invention as seen from the same direction as that for the first film antenna 20 shown in FIG. 3. The difference of the film antenna 20 of this modification from the first film antenna 20 shown in FIG. 1 resides only in the points that the tongue part 11A of the transparent film having the loop antenna 10A arranged therein is extended to the free end side and that the auxiliary conductor 109 explained in FIG. 14A is provided in this extended portion. This auxiliary conductor 109 is provided outside of the loop antenna 10A so as to contact the imaginary circle IC about the center point CP of the antenna conductor (refer to FIGS. 16A and 16B mentioned later). Accordingly, the same reference numerals are assigned to the same portions as those of the first film antenna 20, and the explanations thereof will be omitted. The auxiliary conductor 109 provided at the front end of the tongue part 11A of the transparent film shown in FIG. 15 can change the directivity of the film antenna 20 by making the total length thereof longer or shorter with respect to � of the wavelength of the wave transmitted and received by the loop antenna 10A. This auxiliary conductor 109 may be one as shown in FIG. 15 or a plurality of auxiliary conductors 109. Further, it is also possible if part of the TV antenna 13 arranged in the film antenna 20 is used also as the auxiliary conductor as shown in FIG. 15. FIG. 16A shows an embodiment in which the length of the auxiliary conductor 109 is made a length of � or more of the wavelength of the transmitted and received wave of the loop antenna 10A. When making the length of the auxiliary conductor 109 a length of � or more of the wavelength of the transmitted and received wave of the loop antenna 10A in this way, as shown in FIG. 17A, the directivity of the transmission and reception of the loop antenna 10A becomes a directive axis Z oriented obliquely upward at the opposite side of the auxiliary conductor 109 with respect to the vertical axis Y extending from the center point CP of the antenna conductor. Note that, the illustration of the non-powered element 10B is omitted in FIG. 17A. FIG. 16B shows an embodiment in which the length of the auxiliary conductor 109 is made a length of less than � of the wavelength of the transmitted and received wave of the loop antenna 10A. When the length of the auxiliary conductor 109 is made a length less than � of the wavelength of the transmitted and received wave of the loop antenna 10A in this way, as shown in FIG. 17B, the directivity of the transmission and reception of the loop antenna 10A becomes the directive axis X oriented obliquely upward at the same side as the auxiliary conductor 109 with respect to the vertical axis Y extending from the center point CP of the antenna conductor. Note that, the illustration of the non-powered element 10B is omitted in FIG. 17B. Accordingly, when a film antenna 20 having a loop antenna 10A where the length of the auxiliary conductor 109 shown in FIG. 16A has a length of � or more of the wavelength of the transmitted and received wave of the loop antenna 10A is attached to the inclined windshield 61 of the automobile 100 as shown in FIG. 16C, the direction of the directive axis of transmission and reception of the film antenna 20 can be oriented to the zenithal direction indicated by an arrow Z. As a result, the transmission and reception performance of the film antenna 20 with respect to the zenithal direction is improved. On the other hand, when a film antenna 20 having a loop antenna 10A where the length of the auxiliary conductor 109 shown in FIG. 16B is less than � of the wavelength of the transmitted and received wave of the loop antenna 10A is attached to the inclined windshield 61 of the automobile 100 as shown in FIG. 16C, the direction of the directive axis of transmission and reception of the film antenna 20 can be oriented to the direction near the horizontal direction indicated by the arrow X. As a result, the transmission and reception performance of the film antenna 20 with respect to the direction near the horizon is improved. FIG. 18A shows the configuration of a third film antenna 30 of the present invention as seen from a reverse direction to the arrival direction of the wave. The difference of the third film antenna 30 from the first film antenna 20 shown in FIG. 3 resides in only the points that the tongue part 11A of the transparent film having the loop antenna 10A arranged therein is extended in the lateral direction and that the loop antennas 121 and 122 are provided also in the extended portion. Accordingly, the same reference numerals are assigned to the same portions as those of the first film antenna 20, and the explanations thereof are omitted. The arrangement of a non-powered element 10B1 is the same as that of FIG. 11B (this diagram is a diagram seen from the reverse direction to the arrival direction of the wave, so the arrangement of the non-powered element 141 becomes opposite to that of FIG. 11B), therefore the loop antenna 121 is a loop antenna for transmitting and receiving a left-hand rotating circular polarized wave. Reference numerals 161 and 162 are power feed terminals. Further, the arrangement of a non-powered element 142 is the same as that of FIG. 11A (this diagram is the diagram seen from the reverse direction to the arrival direction of the wave, so the arrangement of the non-powered-element 142 becomes opposite to that of FIG. 11A), therefore the loop antenna 122 is a loop antenna for transmitting and receiving a right-hand rotating circular polarized wave in the same way as the loop antenna 10A, but the total length of the loop is shorter with respect to the loop antenna 10A. Accordingly, the loop antenna 10A2 transmits and receives a right-hand rotating circular polarized wave having a higher frequency. Reference numerals 163 and 164 are power feed terminals. Note that, in the third film antenna 30, the tongue part 11A of the transparent film becomes laterally long. In the modification of the first film antenna 20, power feed terminals 161, 162, 163, and 164 are provided at the position where the TV antenna 13 was arranged. For this reason, in this embodiment, an extended portion 11B is formed by extending the right side portion of the transparent film 11, the TV antenna 13 is bent at this extended portion 11B, and a length of the worth of the wavelength of the transmission and reception frequency of a TV is secured. In this way, in the third film antenna 30, a plurality of loop antennas can be mounted on the transparent film 11. As a result, the space for mounting antennas for a plurality of types of waves can be reduced and cables can be combined, therefore the mounting property and attachment property of the antennas to vehicle are improved and the cost of providing the antennas can be reduced. FIG. 18B shows the configuration of a film antenna 30S of a modification of the third film antenna 30 shown in FIG. 18A as seen from the reverse direction to the arrival direction of the wave. The difference of the film antenna 30S of the modification from the third film antenna 30 shown in FIG. 18A resides in only the points that the tongue part 11A of the transparent film having the loop antenna 10A arranged therein is extended to also the antenna connection terminal 18 side of the TV antenna 13, an antenna 150 for transmitting and/or receiving the signal used in an anti-car jack system (for security) and an antenna connection terminal 151 thereof are provided in the extended portion, and the loop antennas 121 and 122 are provided so that they can be independently cut from the tongue part 11A by the perforations 152. Accordingly, the same reference numerals are assigned to the same portions as those of the third film antenna 30, and the explanations thereof will be omitted. In the film antenna 30S of this modification, the security system can be connected and, at the same time, the loop antennas 121 and 122 can be removed by the perforations 152 when not necessary. The film antenna 30S, other than this, may also mount an antenna for transmitting and/or receiving the keyless entry system signal of the automobile or an antenna for transmitting and/or receiving a signal used in a remote engine starter system so that they can be cut out. FIGS. 19A to 19D show examples of the arrangement of the non-powered element 10B when the shape of the antenna conductor of the loop antenna 10A used in the circular polarization antenna of the present invention is rectangular. These diagrams are diagrams viewing the loop antenna 10A from the arrival direction of the right-hand rotating circular polarized wave. The loop antenna 10A of FIG. 19A is provided with a rectangular antenna conductor obtained by extending the parallel sides of the antenna conductor of the loop antenna 10A shown in FIG. 11A in the bottom left direction by exactly the same length and provided with power feed terminals 16 and 17 at one vertex thereof. In this embodiment as well, the non-powered element 143 is configured by a first part 143A parallel to one side of the antenna conductor and a second part 143B electrically connected to this first part 143A and connected in a bent state with respect to this first part 143A. The second part 143B is bent in the direction approaching the other side of the antenna conductor. The distance of this second part 143B from one close side of the antenna conductor becomes larger the further toward the free end thereof. The power feed terminal 17 among the power feed terminals 16 and 17 is grounded. The loop antenna 123 of FIG. 19B is provided with a rectangular antenna conductor of same shape as that of the loop antenna 123 of FIG. 19A and has power feed terminals 16 and 17 provided at one vertex thereof. The non-powered element 143 of this embodiment is provided at a point symmetric position from the non-powered element 143 shown in FIG. 19A with respect to the center point CP of the rectangular antenna conductor. The power feed terminal 16 among the power feed terminals 16 and 17 is grounded. The loop antenna 123 of FIG. 19C is provided with a rectangular antenna conductor obtained by extending the parallel sides of the antenna conductors of the loop antenna 10A shown in FIG. 11A in the bottom right direction by exactly the same length and provided with power feed terminals 16 and 17 at one vertex thereof. In this embodiment as well the non-powered element 143 is configured by a first part 143A parallel to one side of the antenna conductor and a second part 143B electrically connected to this first part 143A and connected in the bent state with respect to the first part 143A. The second part 143B is bent in the direction approaching the other side of the antenna conductor. The distance of this second part 143B from one close side of the antenna conductor becomes larger the further to the free end thereof. The power feed terminal 17 among the power feed terminals 16 and 17 is grounded. The loop antenna 123 of FIG. 19D is provided with a rectangular antenna conductor having the same shape as that of the loop antenna 123 of FIG. 19C and provided with power feed terminals 16 and 17 at one vertex thereof. The non-powered element 143 of this embodiment is provided at a point symmetric position from the non-powered element 143 shown in FIG. 19C with respect to the center point CP of the rectangular antenna conductor. The power feed terminal 16 among the power feed terminals 16 and 17 is grounded. The shapes of the antenna conductors of the loop antennas 10A and 123 for transmitting and receiving the circular polarized wave used in the film antennas 20 and 30 of the present invention can be a variety of shapes other than the above squares and rectangles. The shapes thereof will be explained below. FIG. 20A shows an example of the arrangement of the non-powered element 143 when the shape of the antenna conductor of the loop antenna 123 is made hexagonal. In this example, of the first part 143A and the second part 143B of the non-powered element 143 are formed parallel to two adjacent sides of the hexagonal antenna conductor. It is also possible if the second part 143B is further extended exceeding the length of one side of the adjacent hexagonal antenna conductor. Further, the non-powered element 143 can be arranged at the position rotated by exactly a whole multiple of 60 degrees with respect to the center point CP of this hexagonal antenna conductor. Further, the second part 143B of the non-powered element 143 can be extended linearly as it is without being bent with respect to the first part 143A as shown in FIG. 20B as well. FIG. 20C shows an example of the arrangement of the non-powered element 143 in a case where the shape of the antenna conductor of the loop antenna 123 is made triangular. In this example, the first part 143A of the non-powered element 143 is formed parallel to one side of the triangular antenna conductor adjacent to the power feed terminal 16, and the second part 143B is bent to the side approaching the other side of the triangular antenna conductor with respect to the first part 143A. Further, the non-powered element 143 can be arranged at a position rotated counterclockwise by exactly 120 degrees with respect to the center point CP of this triangular antenna conductor as well. FIG. 20D shows still another example of the arrangement of the non-powered element 143 in a case where the shape of the antenna conductor of the loop antenna 123 is made square. In the above embodiments, the non-powered elements 143 were all arranged outside of the antenna conductor of the loop antenna 123, but this embodiment differs in the point that the non-powered element 144 is arranged inside the antenna conductor of the loop antenna 10A. In this way, it is also possible to arrange the non-powered elements 10B and 143 inside the antenna conductor irrespective of the shapes of the antenna conductors of the loop antennas 10A and 123. In the above embodiments, the shapes of the antenna conductors of the loop antennas 10A and 123 were polygonal, but the shapes of the antenna conductors may be circular too. Embodiments thereof will be explained next. FIG. 21A shows an example of the arrangement of the non-powered element 143 when the shape of the loop antenna 123 is made circular. In this example, the first part 143A of the non-powered element 143 is formed parallel to one tangent of the circular antenna conductor at the position away from the arc by exactly a predetermined distance. The second part 143B is formed while being bent to the side approaching the antenna conductor with respect to the first part 143A. In this embodiment, the second part 143B is arranged parallel to the center line CL passing between the two power feed terminals 16 and 17 and through the center point CP. Note that, as shown in FIG. 21B, it is also possible if the first part 143A of the non-powered element 143 is formed parallel (concentric circle state) to the arc antenna conductor of the loop antenna 123. Further, it is also possible to arrange both of the first part 143A and the second part 143B of the non-powered element 143 parallel with respect to the center line CL passing between the two power feed terminals 16 and 17 and through the center point CP as shown in FIG. 21C. Still further, as shown in FIG. 21D, it is also possible to form a linear portion 12P parallel to the first part 143A of the non-powered element 143 in part of the antenna conductor of the circular loop antenna 123. Note that the shapes of the antenna conductors of the loop antennas 10A and 123 useable in the film antennas 20 and 30 of the present invention and the numbers and arrangements of the non-powered elements 10B, 143, and 144 are not limited to those of the above embodiments. FIG. 23 is a view for explaining an example of the specific dimensions of the loop antenna 10A and the non-powered element 10B in the circular polarization antenna 10 of the present invention explained in FIG. 11A. First, an explanation will be given of various dimensions on the loop antenna 10A side. In this embodiment, among the dimensions of the power feed terminals 16 and 17, the length E in the short direction is 3 mm, the length F in the long direction is 5 mm, and the length G of connecting conductors 27 connecting the power feed terminals 16 and 17 and the antenna conductor is 10 mm. Further, the dimension H between the connecting conductors 27 is 3 mm. Further, the length K of one side of the square shaped antenna conductor is 30 to 35 mm, and the pattern width J of the antenna conductor is 0.3 mm. Next, in the non-powered element 10B, the length Z1 of the first part 10 a parallel to the antenna conductor is 15 to 25 mm, the length Z of the second part 10 b electrically connected to the first part 10 a is 35 to 45 mm, and the total length Z obtained by adding the first part 10 a and the second part 10 b is 55 to 75 mm. Further, the distance M between the first part 10 a and the antenna conductor is 1.5 to 3.5 mm. The antenna 10A for the circular polarized wave of the embodiment shown in FIG. 23 can receive the wave for a GPS. The dimensions of this embodiment are only examples. If the frequency of the transmitted and received wave is different, the above dimensions can be increased or decreased proportionally in accordance with the level of the frequency. Further, in the above embodiments, the explanation was given of the film antennas 20 and 30 formed by forming the loop antenna 10A on the transparent film 11 and adhering the result to the back surface of the windshield 61 of an automobile, but the loop antenna 10A can be formed on a usual printed board or an opaque dielectric body like the surface of a plastic case. Such an embodiment can be effectively applied to a home electric appliance having a communication function and using a circular polarized wave as the communication wave, for example, for wireless connection between a personal computer and its peripherals by a circular polarized wave. Next, an explanation will be given of embodiments of a circular polarization antenna using a monopole antenna. FIG. 24A shows the basic configuration of a circular polarization antenna 71L of an embodiment of the present invention for receiving a left-hand rotating circular polarized wave. The circular polarization antenna 71L of this embodiment is configured by a monopole antenna 72, a ground plate 73, and a non-powered conductor 74. The power feed point of the monopole antenna 72 is connected to a core wire 41 of the coaxial cable 24, and the ground plate 73 is connected to the ground line 42 of the coaxial cable 24. The non-powered conductor 74 is not electrically connected to the monopole antenna 72, but arranged near the front end of the monopole antenna 72 in a direction orthogonal to the monopole antenna 72. In this embodiment, the front end 72A comprised of the free end of the monopole antenna 72 is obliquely bent, one end 74A of the non-powered conductor 74 is obliquely bent, and the two are arranged close in parallel. Namely, one end 74A of the non-powered conductor 74 and the front end 72A of the monopole antenna 72 form a power transfer part, whereby the non-powered conductor 74 becomes able to transfer power with the monopole antenna 72. When the power transfer part is formed obliquely, current loss is reduced. The length (including also the portion of one end 74A) D of the non-powered conductor 74 in this embodiment becomes a length of � or more of the wavelength of the wave of the reception frequency of the circular polarization antenna 71L or a length of a whole multiple of the � wavelength. FIG. 24B shows the basic configuration of a right-hand rotating circular polarization antenna 71R of an embodiment of the present invention for receiving a right-hand rotating circular polarized wave. The right-hand rotating circular polarization antenna 71R of this embodiment is configured by a monopole antenna 72, a ground plate 73, and a non-powered conductor 74 in the same way as the left-hand rotating circular polarization antenna 71L. The power feed point of the monopole antenna 72 is connected to the core wire 41 of the coaxial cable 24, and the ground plate 73 is connected to the ground line 42 of the coaxial cable 24 in the same way as above. Further, while the non-powered conductor 74 was arranged at the right side in the figure with respect to the monopole antenna 72 in the left-hand rotating circular polarization antenna 71L, it is arranged at the left side of the figure with respect to the monopole antenna 72 in the right-hand rotating circular polarization antenna 71R. In this embodiment as well, the front end 72A comprised of the free end of the monopole antenna 72 is bent obliquely, one end 74A of the non-powered conductor 74 is bent obliquely, and the two are arranged parallel in close contact. Namely, one end 74A of the non-powered conductor 74 and the front end 72A of the monopole antenna 72 form a power transfer part in the right-hand rotating circular polarization antenna 71R as well. The length (including also the portion of one end 74A) of the non-powered conductor 74 in the right-hand rotating circular polarization antenna 71R may be the same as the left-hand rotating circular polarization antenna 71L and becomes a length of � or more of the wavelength of the wave of the reception frequency of the right-hand rotating circular polarization antenna 71R or a length of a whole multiple of the � wavelength. FIG. 25A shows the basic configuration of an embodiment of a left-hand rotating circular polarization antenna 10L of the present invention for receiving a left-hand rotating circular polarized wave formed on a dielectric film 78. The left-hand rotating circular polarization antenna 10L of this embodiment is configured so that a monopole antenna 75, a ground pattern 76, and a non-powered element 77 are formed on a dielectric film 78 by patterns. The power feed point of the monopole antenna 75 is connected to the core wire 41 of the coaxial cable 24, and the ground pattern 76 is connected to the ground line 42 of the coaxial cable 24. The non-powered element 77 is not electrically connected to the monopole antenna 75, but formed near the front end comprised of the free end of the monopole antenna 75 in a direction orthogonal to the monopole antenna 75. In this embodiment, the front end 75A of the pattern of the monopole antenna 75 is formed obliquely bent, one end 77A of the pattern of the non-powered element 77 is bent obliquely, and the two are arranged close in parallel. Namely, one end 77A of the non-powered element 77 and the front end 75A of the monopole antenna 75 form a power transfer part, so the non-powered element 77 can transfer power with the monopole antenna 75. The length (including also the portion of one end 77A) D of the non-powered element 77 in this embodiment becomes a length of � or more of the wavelength of the wave of the reception frequency of the left-hand rotating circular polarization antenna 10L or a length of a whole multiple of the � wavelength. FIG. 25B shows the basic configuration of an embodiment of a right-hand rotating circular polarization antenna 10R of the present invention for receiving a right-hand rotating circular polarized wave formed on the dielectric film 78. The right-hand rotating circular polarization antenna 10R of this embodiment, in the same way as the left-hand rotating circular polarization antenna 10L, is configured by forming the monopole antenna 75, the ground pattern 76, and the non-powered element 77 on a dielectric film 78 by patterns. The power feed point of the monopole antenna 75 is connected to the core wire 41 of the coaxial cable 24, and the ground pattern 76 is connected to the ground line 42 of the coaxial cable 24 in the same way as above. Further, while the non-powered element 77 was arranged at right side of the figure with respect to the monopole antenna 75 in the left-hand rotating circular polarization antenna 10L, it is arranged at the left side of the figure with respect to the monopole antenna 75 in the right-hand rotating circular polarization antenna 10R. In this embodiment as well, the front end 75A comprising the free end of the monopole antenna 75 is obliquely bent, one end 77A of the non-powered element 77 is obliquely bent, and the two are arranged close in parallel. Namely, in the right-hand rotating circular polarization antenna 10R as well, one end 77A of the non-powered element 77 and the front end 75A of the monopole antenna 75 form a power transfer part. The length (including also the portion of the one end 77A) of the non-powered element 77 in the right-hand rotating circular polarization antenna 10R may be the same as that of the left-hand rotating circular polarization antenna 10L and becomes a length of � or more of the wavelength of the wave of the reception frequency of the right-hand rotating circular polarization antenna 10R or a length of a whole multiple of the � wavelength. Below, an explanation will be given of modifications of the circular polarization antenna of the present invention formed on this dielectric film 78 focusing on embodiments for receiving a left-hand rotating circular polarized wave. FIGS. 26A to 26H are explanatory views of embodiments of a variety of shapes of the power transfer part of the left-hand rotating circular polarization antenna 10L of the present invention explained in FIG. 25A. Circle marks in these diagrams show power feed terminals. FIG. 26A shows an embodiment in which the front end 75A comprised of the free end of the monopole antenna 75 is not bent, but one end 77A of the non-powered element 77 is bent at a right angle and is close to the left side of this front end 75A. FIG. 26B shows an embodiment in which the front end 75A of the monopole antenna 75 is not bent, but one end 77A of the non-powered element 77 is bent at a right angle and is close to the right side of this front end 75A. FIG. 26C shows an embodiment in which the front end 75A of the monopole antenna 75 is bent to the right side at a right angle, while the end 77A of the non-powered element 77 is not bent and is close to the top side of this front end 75A. FIG. 26D shows an embodiment in which the front end 75A of the monopole antenna 75 is bent at a right angle to the right side, while the end 77A of the non-powered element 77 is not bent and is close to the bottom side of this front end 75A. FIG. 26E shows an embodiment in which the front end 75A of the monopole antenna 75 is obliquely bent to the bottom right, one end 77A of the non-powered element 77 is bent to the bottom right, and the two are arranged in parallel. FIG. 26F shows an embodiment in which the front end 75A of the monopole antenna 75 is obliquely bent to the top left, one end 77A of the non-powered element 77 is bent to the bottom right, and the two are arranged in parallel. FIG. 26G shows an embodiment in which the front end 75A of the monopole antenna 75 is curved to the top right, while one end 77A of the non-powered element 77 is curved to the bottom left and arranged in parallel to the outside of this front end 75A. FIG. 26H shows an embodiment in which the front end 75A of the monopole antenna 75 is curved to the top right, while one end 77A of the non-powered element 77 is curved to the bottom left and arranged in parallel to the inside of this front end 75A. FIG. 27A shows the configuration of a modification of the circular polarization antenna 10L of the present invention. In the above embodiments, the non-powered element 77 was arranged in a direction orthogonal to the monopole antenna 75. In the non-powered element 77 in the present invention, however, there may be a component orthogonal to the monopole antenna 75, and it is not always necessary to arrange the same in a direction orthogonal to the monopole antenna 75. Namely, in the embodiment shown in FIG. 27A, the front end 75A of the monopole antenna 75 is formed while being bent in the top right direction, and the non-powered element 77 having one end 77A and the body portion in a straight line state is formed parallel with this front end 75A. In this case, even if the non-powered element 77 becomes oblique with respect to the monopole antenna 75, the non-powered element 77 has an antenna component 77V (axial line VL) indicated by the two dotted chain line in the direction orthogonal to the axial line CL of the monopole antenna 75, therefore the circular polarization antenna 10L having this configuration can receive a circular polarized wave (left-hand rotating circular polarized wave). FIG. 27B shows the configuration of another modification of the circular polarization antenna 10L of the present invention. In the above embodiments, the monopole antenna 75 and the non-powered element 77 formed straight lines. However, the monopole antenna 75 and the non-powered element 77 in this embodiment are curved with respect to the axial line CL and the axial line VL orthogonal to this. In the circular polarization antenna 10L of this embodiment, however, the monopole antenna 75 has a component of the axial line CL direction, and the non-powered element 77 has a component of the axial line VL in a direction orthogonal to the axial line CL, therefore the circular polarization antenna 10L having this configuration can receive a circular polarized wave (left-hand rotating circular polarized wave). In this way, the monopole antenna 75 and the non-powered element 77 used in the circular polarization antenna 10L of the present invention do not always have to form straight lines. FIG. 28A shows the configuration of another modification of the portions of the monopole antenna 75 and the non-powered element 77 of the circular polarization antenna 10L of the present invention, and FIG. 28B shows a cross-section of principal portions of FIG. 28A. In the embodiments explained hitherto, the monopole antenna 75 and the non-powered element 77 were located on the same plane, but in this embodiment, the monopole antenna 75 is formed at a front side of the dielectric film 78, and the non-powered element 77 is formed at a back side of the dielectric film 78. When the monopole antenna 75 and the non-powered element 77 are formed on the same plane, as shown in FIG. 26C or FIG. 26D, it was necessary to arrange the front end 75A of the monopole antenna 75 and the end 77A of the non-powered element 77 in parallel. On the other hand, in this embodiment, the end 77A of the non-powered element 77 is arranged at the back surface right under the front end 75A of the bent monopole antenna 75 so as to form the power transfer part. In this way, the monopole antenna 75 and the non-powered element 77 do not have to be provided on the same plane. FIG. 29A shows the configuration of a modification of the left-hand rotating circular polarization antenna 10L of FIG. 25A, and FIG. 29B shows the configuration of a modification of the right-hand rotating circular polarization antenna 10R of FIG. 25B. Accordingly, the same reference numerals are assigned to the same portions, and the explanations thereof will be omitted. In these modifications, on the side of the non-powered element 77 away from the monopole antenna 75, a second non-powered element 79 electrically connected to neither the monopole antenna 75 nor the non-powered element 77 is provided. The second non-powered element 79 is formed parallel to the non-powered element 77. This second non-powered element 79 is provided so as to function as a waveguide or reflector as will be explained in detail later. FIG. 30A is for explaining an example of the positional relationship with the circular polarization antenna 10L when the second non-powered element 79 is provided in the circular polarization antenna 10L of the present invention. The second non-powered element 79 is provided so that an imaginary line IM located at substantially the center position thereof and orthogonal to it passes through the center point CP of the circular polarization antenna 10L configured by the monopole antenna 75 and the non-powered element 77. When the second non-powered element 79 is located at the center point CP of the circular polarization antenna 10 or a position near that, the second non-powered element 79 effectively functions as a waveguide or reflector. FIG. 30B shows an embodiment in which the circular polarization antenna 10L having the configuration of FIG. 30A is provided with still another non-powered element 89 (hereinafter referred to as a �third non-powered element 89�). The third non-powered element 89 is provided so that an imaginary line KM located at substantially the center position thereof and orthogonal to it passes through the center point CP of the circular polarization antenna 10L configured by the monopole antenna 75 and the non-powered element 77. When this third non-powered element 89 is located at the center point CP of the circular polarization antenna 10 or a position near that, the third non-powered element 89 effectively functions as a waveguide or reflector. FIGS. 31A and 31B are for explaining the change of the directivity of the circular polarization antenna 10L when the length of the second non-powered element 79 shown in FIG. 30A is made longer or shorter. First, FIG. 31A shows the directivity of the circular polarization antenna 10L when a second non-powered element 79 having the length of � or more of the wavelength of the wave of the transmission and reception frequency of the circular polarization antenna 10L is arranged near the non-powered element 77. In this case, the second non-powered element 79 functions as a reflector. As a result, the directivity of reception of the circular polarization antenna 10L becomes the direction of the directive axis Z oriented obliquely upward on the opposite side of the second non-powered element 79 with respect to the vertical axis Y extending from the center point CP of the circular polarization antenna 10L. FIG. 31B shows the directivity of the circular polarization antenna 10 when a second non-powered element 79 having a length of less than � of the wavelength of the wave of the transmission and reception frequency of the circular polarization antenna 10L is arranged near the non-powered element 77. In this case, the second non-powered element 79 functions as a waveguide. As a result, the directivity of the reception of the circular polarization antenna 10L becomes the direction of the directive axis X oriented obliquely upward on the same side as the second non-powered element 79 with respect to the vertical axis Y extending from the center point CP of the circular polarization antenna 10L. FIGS. 32A and 32B are views for explaining the change of the directivity of the circular polarization antenna 10L when the length of the third non-powered element 89 shown in FIG. 30B is made longer or shorter. First, FIG. 32A shows the directivity of the circular polarization antenna 10L when a third non-powered element 89 having a length of � or more of the wavelength of the wave of the transmission and reception frequency of the circular polarization antenna 10L is arranged near the monopole antenna 75. In this case, the third non-powered element 89 functions as a reflector. As a result, the directivity of reception of the circular polarization antenna 10L becomes the direction of the directive axis P oriented obliquely upward on the opposite side of the third non-powered element 9 with respect to the vertical axis Y extending from the center point CP of the circular polarization antenna 10L. FIG. 32B shows the directivity of the circular polarization antenna 10L when a third non-powered element 89 having a length of less than � of the wavelength of the wave of the transmission and reception frequency of the circular polarization antenna 10L is arranged near the monopole antenna 75. In this case, the third non-powered element 89 functions as a waveguide. As a result, the directivity of reception of the circular polarization antenna 10L becomes the direction of the directive axis Q oriented obliquely upward on the same side of the third non-powered element 89 with respect to the vertical axis Y extending from the center point CP of the circular polarization antenna 10L. FIG. 33 shows a concrete embodiment of the circular polarization antenna 10L of the present invention and shows an example of a film antenna 20M including a TV antenna 13. In the film antenna 20M of this embodiment, both of the cable 24 connected to the circular polarization antenna 10 and the cable 33 connected to the TV antenna 13 are shown. The film antenna 20M of this embodiment is provided with the circular polarization antenna 10 for receiving the circular polarized wave and the TV antenna 13 for receiving the television signal on the transparent film 11. The circular polarization antenna 10 of this example is the right-hand rotating circular polarization antenna 10R explained in FIG. 25B and is provided with the monopole antenna 75 and the non-powered element 77. Further, FIG. 33 shows the film antenna 20M as seen from the reverse direction to the arrival direction of the wave. Namely, when the film antenna 20M is adhered to for example the inside of the windshield of an automobile, this is the view from the inside of the compartment of the automobile. The circular polarization antenna 10 seen from the inside of the compartment is arranged at the left side part of the transparent film 11 and receives a right-hand rotating circular polarized wave with a good sensitivity. Further, the TV antenna 13 is provided along the peripheral portion of the transparent film 11, and the front end is bent. The antenna connection terminal 18 is provided at one end of the wire-like conductor configuring the TV antenna 13. In this embodiment, the part of the transparent film 11 not provided with the circular polarization antenna 1 and the TV antenna 13 is cut away and becomes an aperture part 15. This aperture part 15 is provided so as to surround the part of the transparent film 11A where the circular polarization antenna 10 is arranged. The part of the transparent film 11A in which the circular polarization antenna 10 is arranged becomes the tongue part 11A. Further, the end of the power feed side of the monopole antenna 75 configuring the circular polarization antenna 10 is formed in a land state and becomes the power feed terminal 16. Further, a ground pattern 76 is formed near this power feed terminal 16. This ground pattern 76 includes the terminal connection part 17 to which the connection terminal 23 of the connector 21 mentioned later is connected. Further, part of the TV antenna 13 located outside of the non-powered element 77 of the circular polarization antenna 10 functions as the second non-powered element. The wave received at the circular polarization antenna 10 can be guided to a predetermined receiver, for example, a GPS receiver, via the connector 21 and the cable 24. The connector 21 includes the connection terminal 22 connected to the power feed terminal 16 of the monopole antenna 75 and the connection terminal 23 connected to the terminal connection part 16 of the ground pattern 76. Two connection terminals 22 and 23 are provided with a spring property in this embodiment. The connector 21 may be attached to the transparent film 11 by for example two-sided adhesive tape. The mark indicated by the two-dotted chain line on the transparent film 11 of FIG. 33 is the attachment position of the connector 21. Further, inside the connector 21, an amplifier can be mounted. In this case, the connection terminal 23 is connected to the ground of the amplifier. The cable 24 connected to the connector 21 is the coaxial cable. The total length of the monopole antenna 75 configuring the circular polarization antenna 10L is equal to the wavelength of the wave to be received when the monopole antenna 75 is arranged in a dielectric body having a dielectric constant of 1. In the case for a GPS, the length of one side of the antenna element is about 48 mm. On the other hand, when this monopole antenna 75 is arranged in a member having high dielectric constant such as glass, the total length of the antenna element can be made shorter in accordance with the shortening of the wavelength. For example, when defining λ1 as the wavelength at a certain specific frequency on the dielectric body, defining λ0 as the wavelength of the wave at the same frequency as a certain specific frequency mentioned above in free space, and defining a as the wavelength shortening rate by the dielectric body around the antenna, the relationship of λ1=αxλ0 stands, therefore the total length of the antenna element can be made smaller in accordance with this wavelength shortening rate α. Accordingly, the total length L1 of the monopole antenna 75 formed on the transparent film 11 can be made 38 mm in this embodiment. Note that, the conductor configuring the circular polarization antenna 10L may be formed by any of a conductor thin film, wire, or printing by conductive ink. FIG. 35 shows another concrete embodiment of the configuration of the film antenna 20M using a circular polarization antenna 10M of the present invention and is a view seen from the same direction as that of the film antenna 20M of the embodiment shown in FIG. 33. Note that, this FIG. 35 shows only the configuration of the cable 24 connected to the film antenna 20M. The illustration of the connector 31 and the cable 33 connected to the TV antenna 13 is omitted. The difference of the film antenna 20M of this embodiment from the film antenna 20M of the embodiment shown in FIG. 33 resides in only the point that a ground pattern 76 is not provided on the transparent film 11 on which the circular polarization antenna 10M is arranged. Accordingly, the same reference numerals are assigned to the same portions as those in the composite antenna 20 explained in FIG. 33, and the explanations thereof will be omitted. In this embodiment, the connector 21 attached to the front end of the coaxial cable 24 is provided with only one connection terminal 22. The amplifier 26 explained in FIG. 1 is provided inside the connector 21, and the ground thereof is connected to the not illustrated ground line of the coaxial cable 24. The connector 21 may be attached to the transparent film 11 by for example two-sided adhesive tape. A single core cable 38 is connected to the ground line of the coaxial cable 24, and a connector 29 is attached to the front end of this single core cable 38. Namely, the ground line of this coaxial cable 24 is guided to part of the automobile body 44 by the single core cable 38 and connected to metal foil 45 adhered to this body 44 by the connector 29. Namely, the ground line of the coaxial cable 24 is AC grounded by capacity coupling with the body 44 of the automobile. Accordingly, in this embodiment, it is not necessary to provide the ground pattern on the transparent film 11. Note that, needless to say, the film antenna 20M can be provided with a plurality of circular polarization antennas and provided with other antennas for keyless entry systems etc. in a cut away manner in the same way as the film antenna 20. Here, an explanation will be given of embodiments of mounting the antenna in a connector connected to the film antenna. FIG. 36A shows the basic configuration of an embodiment in which a first substrate 91 of a composite antenna 60 of the present invention is a film-like dielectric body. The first substrate 91 need only be formed with the first antenna element 93, but here, in addition to the first antenna element 93, the first substrate 91 is formed with a third antenna element 96. A second substrate 92 is attached to the first substrate 91 configured as described above superimposed on the first substrate 91. The second substrate 92 is a dielectric substrate provided with a circuit 95 to be connected to the antenna elements formed on the first substrate 91 (in this embodiment, the first antenna element 93 and a third antenna element 96). This circuit 95 is attached to the surface opposite to the first substrate 91 among the two surfaces of the second substrate 92. Note that, there also exists a case where the third antenna element 96 is not connected to the circuit 95 on the second substrate 92, but connected to another circuit not on the second substrate 92. Then, the second antenna element 94 is provided on the surface of the second substrate 92 opposite to the first substrate 91. This second antenna element 94 may be provided on the surface of the second substrate 92 opposite to the surface facing the first substrate 91 as well. The second antenna element 94 is connected to the circuit 95 by a through hole 128. In the state where the second substrate 92 is attached to the first substrate 91, the first antenna element 93 is connected to the circuit 95 by the connection terminal 34 and the through hole 128, and the third antenna element 96 is connected to the circuit 95 by the connection terminal 35, the through hole 128, and the conductor line 36 formed on the second substrate 92. Note that, in the state where the second substrate 92 is attached to the first substrate 91, the antenna elements 93, 94, and 96 and the circuit 95 are arranged so as not to be superimposed on each other with respect to the reception direction of the wave. FIG. 36B shows the configuration of an embodiment of a case where the first substrate 91 of the composite antenna 60 of the present invention explained in FIG. 36A is configured by the body 91B of an automobile constituted by dielectric members. The rest of the configuration other than the first substrate 91B is exactly the same as the configuration explained in FIG. 36A, so the same reference numerals are assigned to the same portions, and the explanations thereof will be omitted. The composite antenna 60 of the embodiment explained in FIGS. 36A and 36B or a composite antenna 60 having another configuration can be attached to the attachment position of the automobile 100 shown in FIG. 34 in the same way. For example, as shown in FIG. 36A, when the first substrate 91 is a film-like dielectric body, particularly a transparent film-like dielectric body, it can be provided adhered to the windshield W, rear window RW, side window SW, etc. of the automobile 100 from the back surface thereof. Further, in the case of the body 91B of an automobile in which the first substrate 91 is constituted by a dielectric member, it is possible to attach the same to a rear spoiler SP made of plastic or a sunroof RF made of plastic or glass. FIGS. 37A and 37B show configurations of the second substrate (dielectric substrate) 92 side of the composite antenna 60 of the present invention upside down from the diagrams shown in FIGS. 36A and 36B so that the upper side is the arrival direction of the wave. First, FIG. 37A shows an embodiment in which one antenna element (second antenna element 94) is provided on the surface of the dielectric substrate 92 in the arrival direction of the wave, and the circuit 95 is provided on the opposite surface of the dielectric substrate 92. As mentioned above, the second antenna element 94 and the circuit 95 are arranged so as not to be superimposed on each other. In this embodiment, in addition to these configurations, a configuration where a plate-like conductor 97 is provided substantially parallel to the dielectric substrate 92 away from the dielectric substrate 92 on the same side as the circuit 95 is shown. This plate-like conductor 97 is for reflecting the wave and making the wave strike the second antenna element 94. The reception sensitivity of the second antenna element 94 increases due to the plate-like conductor 97. FIG. 37B shows the configuration of an embodiment where one more antenna element (described as �another antenna element� in the diagram) 96A is provided on the dielectric substrate 92 of the composite antenna 60 explained in FIG. 37A. In this case, plate-like conductors 97 and 97A are provided at positions facing the antenna elements 94 and 96A at positions away from the dielectric substrate 92. Note that, by tinkering with the position of the circuit 95, it is also possible to form the plate-like conductors 97 and 97A as a single plate-like conductor 97 facing both of the antenna elements 94 and 96A. Note that, in FIGS. 37A and 37B, the second antenna element 94 and other antenna element 96A are provided on the surface of dielectric substrate 92 in the arrival direction of the wave, but it is also possible if the second antenna element 94 or other antenna element 96A is provided on the opposite surface of the dielectric substrate 92 to the arrival direction of the wave as shown in FIG. 37C. FIGS. 38A and 38B also show the configuration on the second substrate (dielectric substrate) 92 side of the composite antenna 60 of the present invention and show a modification of the composite antenna 60 shown in FIGS. 37A and 37B. Accordingly, the configuration of FIG. 38A corresponds to the configuration of FIG. 37A, and the configuration of FIG. 38B corresponds to the configuration of FIG. 37B. The difference of the composite antenna 60 shown in FIGS. 38A and 38B from the composite antenna 60 explained in FIGS. 37A and 37B resides in only the point that the plate-like conductors 97 and 97A are provided on the dielectric substrate 92 via the dielectric member 98. The material of this dielectric member 98 is for example a ceramic or plastic. Accordingly, in this modification, the same reference numerals are assigned to the same components as those shown in FIGS. 37A and 37B, and the explanations thereof will be omitted. FIGS. 39A and 39B also show the configuration of the second substrate (dielectric substrate) 92 side of the composite antenna 60 of the present invention and show a modification of the composite antenna 60 shown in FIGS. 38A and 38B. Accordingly the configuration of FIG. 39A corresponds to the configuration of FIG. 38A, and the configuration of FIG. 39B corresponds to the configuration of FIG. 38B. The difference of the composite antenna 60 shown in FIGS. 39A and 39B from the composite antenna 60 explained in FIGS. 38A and 38B resides in only the inclination angle of the plate-like conductors 97 and 97A with respect to the dielectric member 98. Namely, in the composite antenna 60 explained in FIGS. 38A and 38B, the plate-like conductors 97 and 97A were arranged substantially parallel to the dielectric substrate 92 via the dielectric member 98, but the composite antenna 60 shown in FIGS. 39A and 39B differs in the point that the plate-like conductors 97 and 97A are provided on the dielectric substrate 92 while being inclined with respect to the dielectric substrate 92 by the dielectric member 98. Accordingly, in this embodiment as well, the same reference numerals are assigned to the same components as those shown in FIGS. 38A and 38B, and the explanations thereof will be omitted. If making the plate-like conductors 97 and 97A be inclined with respect to the dielectric substrate 92 as in the embodiment shown in FIGS. 39A and 39B, the directivity of the antenna provided with the second antenna element 94 can be changed. For example, as shown in FIG. 39A, when the plate-like conductor 97 is inclined by exactly an angle P with respect to a line H parallel to the dielectric substrate 92, the directivity of the wave received by the second antenna element 94 can be inclined by exactly an angle Q with respect to a line V vertical to the second antenna element 94. Accordingly, by the adjustment of the inclination angle of the plate-like conductors 97 and 97A with respect to the dielectric substrate 92, the directivity of the antenna provided with the antenna element formed on the dielectric substrate 92 can be adjusted. FIGS. 40A to 40C also show the configuration of the second substrate (dielectric substrate) 92 side of the composite antenna 60 of the present invention and show a modification of the composite antenna 60 shown in FIGS. 37A and 37B. Accordingly, the configuration of FIG. 40A corresponds to the configuration of FIG. 37A, and the configuration of FIG. 40B corresponds to the configuration of FIG. 37B. Note that, the configuration shown in FIG. 40C is a modification of the configuration shown in FIG. 40B. The difference of the composite antenna 60 shown in FIGS. 40A and 40B from the composite antenna 60 explained in FIGS. 37A and 37B resides in only the point that the plate-like conductors 97 and 97A are directly provided on the dielectric substrate 92. Accordingly, in this embodiment as well, the same reference numerals are assigned to the same components as the components shown in FIGS. 37A and 37B, and the explanations thereof will be omitted. Further, the composite antenna 60 shown in FIG. 40C shows an embodiment in which the plate-like conductors 97 and 97A of the composite antenna 60 shown in FIG. 40B are replaced by a single plate-like conductor 97 facing both of the antenna elements 94 and 96A by shifting the position of the circuit 95. FIGS. 41A and 41B show the configuration of an embodiment in which the dielectric substrate 92 of the composite antenna 60 shown in FIG. 36 to FIG. 40 is configured by a multi-layer substrate 2T. They show only the configuration of a multi-layer dielectric substrate 92T side as the second substrate and omit the configuration of the first substrate side. In FIG. 41A, it is assumed that the other antenna element 96A is provided as shown in FIG. 41B in addition to the second antenna element 94. The multi-layer substrate 92T is configured by the first dielectric substrate 92A, the second dielectric substrate 92B, and a ground pattern 99. The ground pattern 99 is provided at the joint portion of the first dielectric substrate 92A and the second dielectric substrate 92B, but in this embodiment, it is not provided over the entire area of the joint portion, but provided in the region of substantially half of the portion. The circuit 95 provided on one surface of the multi-layer substrate 92T is provided so that this ground pattern 99 is provided in the multi-layer substrate 92T of the portion on which this ground pattern 99 is laminated so as to be superimposed on the ground pattern 99. The dielectric substrate is configured multi-layered and provided with such a ground pattern 99 for ensuring the stable operation of the circuit 95. Specifically, it is provided for keeping the impedance of the strip line in the circuit 95 constant at the desired value. On the other hand, as shown in FIG. 41B, the second antenna element 94 (in this embodiment, the ETC antenna configured by the loop antenna 94 and the non-powered element 94A), the other antenna 96A (in this embodiment, the VICS antenna configured by the monopole antenna), and the plate-like conductor 97 are provided at parts of the multi-layer substrate 2T where the ground pattern 99 is not laminated. By this configuration, as shown in FIG. 41A, the arrival direction of the wave is on the second antenna element 94 side, therefore the second antenna element 94 and not illustrated other antenna element 96A can also receive the wave reflected at the plate-like conductor 97. Note that, as shown in FIG. 41C, when the ground pattern 99 is provided on the entire surface of the multi-layer substrate 92T, the wave is reflected at the ground pattern 99, so the plate-like conductor 97 becomes unnecessary. FIG. 42 shows the configuration of a concrete embodiment of the composite antenna 60 of the present invention. The composite antenna 60 of this embodiment is provided with a loop antenna 10A for receiving a circular polarized wave and a TV antenna 13 for receiving a television signal on a transparent film 11 made of a dielectric body. FIG. 42 is a view of the composite antenna 60 seen from the reverse direction to the arrival direction of the wave. Namely, when the composite antenna 60 is adhered to for example the inside of the windshield of an automobile, this is the view seen from the inside of the compartment of the automobile. The loop antenna 10A seen from the inside of the compartment is arranged at the left side of the transparent film 11. The loop antenna 10A is provided with the non-powered element 10B explained in detail later outside of the antenna conductor configuring the loop antenna 10A so as to transmit and receive a right-hand rotating circular polarized wave. Further, the TV antenna 13 is provided along the periphery of the transparent film 11. The front end is bent so as to secure the length matched with the reception frequency. In this embodiment, the parts of the transparent film 11 not provided with the loop antenna 10A and the TV antenna 13 are cut away to form an aperture part 15. This aperture part 15 is provided so as to surround the part of the transparent film 11A in which the loop antenna 10A is arranged. The part of the transparent film 11A in which the loop antenna 10A is arranged is the tongue part 11A. Further, two power feed terminals 16 and 17 are provided at the two ends of the antenna element configuring the loop antenna 10A, and the antenna connection terminal 18 is provided at one end of the wire-like conductor configuring the TV antenna 13. The coaxial cable 24 can be connected to the two power feed terminals 16 and 17 of the loop antenna 10A via the connector 21. The wave received at the loop antenna 10A is guided to a predetermined receiver, for example, the GPS receiver of the navigation system, by this coaxial cable 24. The connector 21 provided at the front end of the composite antenna 60 side of the cable 24 includes the dielectric substrate 120. In this embodiment, this dielectric substrate 120 is provided with two connection terminals 22 and 23 connected to two power feed terminals 16 and 17 of the loop antenna 10A and two antennas 125 and 126. Two connection terminals 22 and 23 are provided with a spring property in this embodiment, and a non-powered element 125A is provided in the antenna 125 adjacent to this. The connector 21 may be attached to the transparent film 11 by for example two-sided adhesive tape. The cable 24 is a coaxial cable, therefore one of power feed terminals 16 and 17 is grounded in this embodiment. The internal configuration of the connector 21 will be explained later. The cable 33 can be connected to the antenna connection terminal 18 of the TV antenna 13. The wave received at the TV antenna 13 is guided to a not illustrated TV tuner by this cable 33 and the cable 49 connected to this. The connector 31 is connected to the front end on the composite antenna 60 side of the cable 33, and the connection terminal 32 provided on this connector 31 is connected to the antenna connection terminal 18 of the TV antenna 13. The connector 31 may be attached to the transparent film 11 by for example two-sided adhesive tape. The cable 33 is a single core cable connected to a core wire 41 of the coaxial cable 49 in this embodiment. The ground line 42 of this coaxial cable 49 is guided to part of the body 44 of the automobile by another single core cable 43 and connected to metal foil 45 adhered to this body 44 by the connector 46. Namely, the ground line 42 of the coaxial cable 44 is AC grounded to the body 44 of the automobile. Further, the connector 21 shown in FIG. 42 is small in comparison with the transparent film 11 and in addition is attached to the upper portion of the composite antenna 60, therefore is located at the uppermost portion of the windshield 61, so the field of vision of the driver is not obstructed much at all. FIG. 43 is a circuit diagram showing the connection between the thin type composite antenna 60 and the thin type TV antenna 50 and the navigation system 80. The loop antenna 10A provided in the composite antenna 60 receives for example the wave of a GPS. The received wave is guided to the dielectric substrate 120 of the connector 21 as mentioned above, amplified at the amplifier 57, and then input to the combiner 170 provided on the dielectric substrate 120. The dielectric substrate 120 of the connector 21 is provided with two antennas 125 and 126 as shown in FIG. 42. The antenna 125 receives for example the ETC use wave, and the antenna 126 receives for example the wave of VICS. Also, the waves received at the antennas 125 and 126 are input to the combiner 170. In the combiner 170, a band pass filter 171 for passing only the band of the wave used in the GPS, a band pass filter 172 for passing only the band of the wave used in the ETC, and a band pass filter 173 passing only the band of the wave used in the VICS are provided. The GPS signal passed through the amplifier 57 passes through the band pass filter 171, the ETC signal from the antenna 125 passes through the band pass filter 172, and the VICS signal from the antenna 126 is combined after passing through the band pass filter 173 and output from the combiner 170. The output signal (combined signal) from the combiner 170 passes through the cable 24 and is input to the splitter 181 built in the navigation system 80. In the splitter 181, a band pass filter 183 for passing only the band of the wave used in the GPS, a band pass filter 184 for passing only the band of the wave used in the VICS, and a band pass filter 185 for passing only the band of the wave used in the ETC are provided. Accordingly, the combined signal is split by the band pass filters 183, 184, and 185 in the splitter 181. The GPS signal passed through the band pass filter 183 is input to the GPS receiver 186, the VICS signal passed through the band pass filter 184 is input to the VICS receiver 187, and the ETC signal passed through the band pass filter 185 is input to an ETC communicator 188. Note that, a signal for identifying the vehicle mounting the ETC communicator 188 is output from the ETC communicator 188. This signal passes through a route reverse to the above route and is emitted toward an ETC antenna arranged in a tollbooth from the ETC antenna 125. Further, the TV antenna 13 provided in the composite antenna 60 is connected to the selector 47 of the selector/amplifier 40 by the connector 31, the cable 24 (not illustrated), and the coaxial cable 49. Further, two TV antennas 51 and 52 provided at the second film antenna 50 are connected to the selector 47 of the selector/amplifier 40 by the connectors 31, the cables 24 (not illustrated), and the coaxial cables 49. The selector 47 selects the TV antenna having a high reception sensitivity (either of the TV antennas 13, 51, and 52) and switches the TV antenna so that the output thereof is output to the amplifier 48. As a result, one of the TV antennas 13, 51, and 52 is connected to the TV tuner 82 built in the navigation system 80 through the selector/amplifier 40 and the coaxial cable 56. FIG. 44A shows a concrete embodiment of the configuration of the connector 21 shown in FIG. 42. The connector 21 is configured with the dielectric substrate 120 attached to a case 127. On the back surface of the dielectric substrate 120 exposed at the bottom of the case 127, two connection terminals 22 and 23 connected to two power feed terminals 16 and 17 of the loop antenna 10A formed on the transparent film 11, two antennas 125 and 126, and a ground pattern 89 are provided. Two connection terminals 22 and 23 are provided with a spring property in this embodiment, and the connection terminal 23 is connected to the ground pattern 89. Further, a non-powered element 125A is provided adjacent to one side of the rectangular loop of the antenna 125. The front side of the dielectric substrate 120 accommodated in the case 127 is connected to the coaxial cable 24. The case 127 is provided with a step portion 127A in which the dielectric substrate 120 is fit, and a cable groove 127B for inserting the coaxial cable 24. FIG. 44B is a sectional view showing a state where the connector 21 shown in FIG. 44A is assembled and then attached to the transparent film 11 shown in FIG. 42. Note that, this sectional view is for explaining the structure. The arrangement of the connection terminals 22 and 23 and the antennas 125 and 126 does not always coincide with the positions shown in FIG. 44A. As seen from this diagram, the loop antenna 10A provided on the transparent film 11 is connected to a combiner 170 (corresponding to the circuit 95 of FIGS. 36 to 41) through the through holes 128 provided in the connection terminals 22 and 23 and the dielectric substrate 120. Further, the antennas 125 and 126 are connected to the combiner 170 through the through hole 128 provided in the dielectric substrate 120. The output of the combiner 170 is connected to the core wire 24S of the coaxial cable 24. Note that, the ground pattern 89 provided on the back surface of the dielectric substrate 120 is provided so as to be located on the back side of the combiner 170. This is for stable operation of the combiner 170. Concretely, this is for holding the impedance of the strip line in the combiner 170 constant at the desired value. FIG. 44C is a sectional view of the configuration of an embodiment of a case where a multi-layer substrate 120T is used for the dielectric substrate 120 of FIG. 44B. The multi-layer substrate 120T is formed comprised of the first dielectric substrate 120A and the second dielectric substrate 120B laminated together and a ground pattern 99 provided on the surface where the combiner 170 is provided laminated at a position overlapping the combiner 170. The rest of the configuration is the same as the configuration explained in FIG. 44B. Therefore, the same reference numerals are assigned to the same components, and the explanations thereof will be omitted. FIG. 45 shows the arrangement of the parts mounted at the front and back of the dielectric substrate 120 of the connector 21 shown in FIG. 44A and the connection position of this dielectric substrate 120 to the transparent film 11. On the front side of the dielectric substrate 120, the combiner 170 for combining the antenna outputs, a ground pattern (portion indicated by hatching) 130, and an amplifier 57 are provided and, at the same time, the coaxial cable 24 is connected. In the coaxial cable 24, the ground pattern 24E is connected to the ground pattern 130, and the core wire 24S is connected to the output terminal of the combiner 170. The ground pattern 89 provided at the back side of the dielectric substrate 120 shown in FIG. 44A is provided at a position overlapping the combiner 170 provided at the front side. The ground pattern 89 provided at back side of the dielectric substrate 120 is connected to the front side ground pattern 130 through the through hole 128. The connection terminal 23 provided at the back side of the dielectric substrate 120 and the terminal on the ground side of the antenna 125 are connected to the ground line 24E of the coaxial cable 24 through the ground pattern 89, the through hole 128, and the ground pattern 130. Further, the connection terminal 22 is connected through the through hole 128 and the amplifier 57 to the combiner 170, while the terminal of another power feed side of the antenna 125 is guided to the front side of the dielectric substrate 120 through the through hole 128 and connected to the combiner 170 by a conductor. In the same way as above, in the antenna 126, one end is guided to the front side of the dielectric substrate 120 through the through hole 128 and connected to the combiner 170 by a conductor. The dielectric substrate 120 configured in this way is attached to the transparent film 11 so that the connection terminals 22 and 23 thereof are connected to the power feed terminals 16 and 17 of the loop antenna 10A formed on the transparent film 11. It is seen from this diagram that, in the state where the dielectric substrate 120 is attached to the transparent film 11, the antennas 10A, 125, and 126 are not superimposed. As seen from this FIG. 45, the composite antenna 60 of this embodiment includes four antennas of the loop antenna 10A located on the transparent film 11, the TV antenna 13 (not illustrated), and antennas 125 and 126 on the dielectric substrate 120 of the connector 21. It is also possible to increase the number of antennas on the transparent film 11 and the number of antennas on the dielectric substrate 120 of the connector 21 more than this. FIG. 46A shows the configuration of a state where the plate-like conductor 97 serving as the reflection plate is built in the connector 21 shown in FIG. 44B parallel to the dielectric substrate 120. The plate-like conductor 97 is attached to the dielectric substrate 120 by using a dielectric member 98 such as a ceramic or plastic. The plate-like conductor 97 is provided at a position facing the antenna 125. Note that, although not illustrated, the plate-like conductor can be provided also at a portion facing the antenna 126. The rest of the configuration is the same as that of FIG. 44B, so the same reference numerals are assigned to the same components, and the explanations thereof will be omitted. FIG. 46B shows the configuration in which the plate-like conductor 97 serving as the reflection plate is built in the connector 21 shown in FIG. 44B in the state inclined with respect to the dielectric substrate 120. The plate-like conductor 97 can be attached inclined with respect to the dielectric substrate 120 by using a dielectric member 98 such as a ceramic or plastic. The plate-like conductor 97 is provided inclined at a position facing the antenna 125. Note that, although not illustrated, the plate-like conductor can be provided inclined also at the portion facing the antenna 126. The rest of the configuration is the same as that of FIG. 44B, so the same reference numerals are assigned to the same components, and the explanations thereof are omitted. In this configuration, if the plate-like conductor 97 is inclined with respect to the dielectric substrate 120 and made vertical with respect to the arrival direction of the wave, the reception sensitivity of the antenna 125 becomes good. As shown in FIG. 46B, by adjusting the inclination angle of the plate-like conductor 97, as shown in FIG. 34, when the composite antenna 60 is attached to the windshield 61 of the automobile 100, the directivity of the composite antenna 60 can be made the direction X or the direction Z with respect to the direction of the vertical line Y extending from the composite antenna 60. In the embodiments explained above, the reception by the composite antenna 60 according to the present invention was explained, but the exact same is also true for the case where a wave is transmitted from the composite antenna 60 explained above. Further, in the embodiments explained above, the explanation was given of film antennas 20 and 20M in which the circular polarization antennas 10 and 10M were formed on the transparent film 11 and adhered to the back surface of the windshield 61 of an automobile, but the circular polarization antennas 10 and 10M can be formed on a usual printed board or opaque dielectric body like the surface of a plastic case as well. Such an embodiment can be effectively applied to an appliance having a communication function and using a circular polarized wave as the communication wave, for example, for wireless connection between a personal computer and its peripherals by a circular polarized wave, for a portable terminal, etc. While the invention has been described with reference to specific embodiments chosen for purpose of illustration, it should be apparent that numerous modifications could be made thereto by those skilled in the art without departing from the basic concept and scope of the invention. Referenced byCiting PatentFiling datePublication dateApplicantTitleUS7176837 *Jul 21, 2005Feb 13, 2007Asahi Glass Company, LimitedAntenna deviceUS7362278 *Sep 29, 2005Apr 22, 2008Honda Motor Co., LtdGPS-equipped meterUS7443353 *Mar 27, 2006Oct 28, 2008Nissan Motor Co., Ltd.Vehicle-mounted antennaUS7567209 *Oct 27, 2003Jul 28, 2009National Institute Of Information And Communications Technology, Incorporated Administrative AgencyMicrostrip antenna and clothes attached with the sameUS7605761Nov 13, 2007Oct 20, 2009Semiconductor Energy Laboratory Co., Ltd.Antenna and semiconductor device having the sameUS7834815Dec 4, 2006Nov 16, 2010AGC Automotive America R & D, Inc.Circularly polarized dielectric antennaUS8009107Apr 7, 2010Aug 30, 2011Agc Automotive Americas R&D, Inc.Wideband dielectric antennaUS8294625 *Feb 4, 2010Oct 23, 2012GM Global Technology Operations LLCAntenna diversity systemUS8447240 *Sep 18, 2008May 21, 2013Flextronics Ap, LlcTunable antennas for mobile handsetsUS8692726Jul 21, 2009Apr 8, 2014Central Glass Company Limited.Glass antenna for vehicleUS20100231468 *Oct 21, 2008Sep 16, 2010Kazushige OginoCircularly polarized wave reception antennaUS20100289710 *Nov 11, 2008Nov 18, 2010Lg Chem. LtdVehicle antenna systemUS20110187613 *Feb 4, 2010Aug 4, 2011Gm Global Technology Operations, Inc.Antenna diversity systemUS20130294485 *May 1, 2012Nov 7, 2013Broadcom CorporationAntenna Configured for Use in a Wireless TransceiverEP2626949A1 *Feb 4, 2013Aug 14, 2013Hirschmann Car Communication GmbHAdaptable film antenna for vehicles* Cited by examinerClassifications U.S. Classification343/866, 343/713International ClassificationH01Q9/30, H01Q1/12, H01Q21/28, H01Q7/00, H01Q21/24, H01Q1/32Cooperative ClassificationH01Q21/24, H01Q7/00, H01Q21/28, H01Q1/1271, H01Q9/30European ClassificationH01Q1/12G, H01Q9/30, H01Q7/00, H01Q21/28, H01Q21/24Legal EventsDateCodeEventDescriptionMar 24, 2011FPAYFee paymentYear of fee payment: 4Aug 30, 2004ASAssignmentOwner name: FUJITSU TEN LIMITED, JAPANFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:OGINO, KAZUSHIGE;UMEZAWA, YOSHIO;TAKAYAMA, KAZUO;AND OTHERS;REEL/FRAME:015752/0810Effective date: 20040823RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services©2012 Google