Patent ID: 11909105
Assignee: ARCADYAN TECHNOLOGY CORPORATION
Field: Telecommunications (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. An antenna for improving an influence of surface waves and increasing a beamwidth, comprising:
a substrate having two surfaces along a Z-axis direction, which are defined as a first surface and a second surface, respectively, the substrate having two sides along a Y-axis direction, which are defined as a first side and a second side, respectively, the substrate having two sides along an X-axis direction, which are defined as a third side and a fourth side, respectively;
at least one first metal ground disposed on the first surface of the substrate;
a second metal ground disposed on the first surface of the substrate, and located on a side of the at least one first metal ground along the X-axis direction, wherein the second metal ground is completely separated from the at least one first metal ground by a first gap;
at least one emitting end disposed on the at least one first metal ground, and including a transmission line and a plurality of radiating elements, wherein the transmission line of the at least one emitting end extends along the Y-axis direction, the radiating elements of the at least one emitting end are in a strip shape and disposed at intervals on a first side and a second side of the transmission line of the at least one emitting end along the Y-axis direction; and
at least one receiving module disposed on the second metal ground and including a first receiving end and a second receiving end, wherein the first receiving end includes a transmission line and a plurality of radiating elements, and the transmission line of the first receiving end extends along the Y-axis direction, the radiating elements of the first receiving end are in a strip shape and disposed at intervals on a first side and a second side of the transmission line of the first receiving end along the Y-axis direction, and the second receiving end is located on a side of the first receiving end along the X-axis direction, the second receiving end includes a transmission line and a plurality of radiating elements, the transmission line of the second receiving end extends along the Y-axis direction, the radiating elements of the second receiving end are in a strip shape and disposed at intervals on a first side and a second side of the transmission line of the second receiving end along the Y-axis direction;
wherein locations of the radiating elements on the first side of the transmission line of the first receiving end are interleaved with locations of the radiating elements on the first side of the transmission line of the second receiving end, locations of the radiating elements on the second side of the transmission line of the first receiving end are interleaved with locations of the radiating elements on the second side of the transmission line of the second receiving end.