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

Claim 7:
8. 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 the at least one first metal ground is completely separated from the third side of the substrate by a gap.