发明名称 |
SINGLE-FEED MULTI-FREQUENCY MULTI-POLARIZATION ANTENNA |
摘要 |
An antenna capable of receiving both left-hand circularly polarized (LHCP) signals and right-hand circularly polarized (RHCP) signals, and outputting both signals on a single feed. The antenna includes two coplanar concentric patches. The inner patch is substantially square. The outer patch surrounds the inner patch to define a gap therebetween. A resonant parallel inductive/LC circuit interconnects the two patches. The circuit includes a plurality of printed traces within the gap and interconnecting the concentric patches. The gap and each trace function as an LC circuit.
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申请公布号 |
US2012319922(A1) |
申请公布日期 |
2012.12.20 |
申请号 |
US201113288467 |
申请日期 |
2011.11.03 |
申请人 |
FUCHS ANDREAS D.;GHAFARI ELIAS H.;DOBRIC NIKOLA;BLAUPUNKT ANTENNA SYSTEMS USA, INC. |
发明人 |
FUCHS ANDREAS D.;GHAFARI ELIAS H.;DOBRIC NIKOLA |
分类号 |
H01Q1/38;H01Q1/42;H01Q1/50 |
主分类号 |
H01Q1/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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