H - Electricity – 01 – Q
Patent
H - Electricity
01
Q
H01Q 1/36 (2006.01) H01Q 9/00 (2006.01) H01Q 21/12 (2006.01)
Patent
CA 2528439
A patch antenna having a plurality of structures, referred to herein as comb structures, is disclosed that results in an antenna having a reduced overall patch size and weight as well as a broader the angular response pattern of the antenna. In a first embodiment, comb structures are attached to one of the surface of the patch or the surface of the ground plane. In a second embodiment, the comb structures are attached to both the patch and the ground plane in a manner such that the structures interleave with each other. The structures may be pins or ribs that are electrically connected to the ground plane and/or the patch, or may be any other suitable configuration depending upon the polarization of the signal to be transmitted or received.
Astakhov Andrey V.
Shamatulsky Pavel P.
Soutiaguine Igor V.
Stepanenko Anton P.
Tatarnikov Dmitry V.
Kirby Eades Gale Baker
Topcon Gps Llc
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