发明名称 |
Reflector antenna system including a phased array antenna operable in multiple modes and related methods |
摘要 |
A reflector antenna system may include at least one antenna reflector having an arcuate shape and defining an antenna beam, a feed device spaced apart from the at least one antenna reflector, and a phased array antenna positioned in the antenna beam between the at least one antenna reflector and the feed device. More particularly, the phased array antenna may include a substrate and a plurality of back-to-back pairs of first antenna elements carried by the substrate and configured for defining at least one feed-through zone for the antenna beam. The phased array antenna may further include a plurality of back-to-back pairs of second antenna elements carried by the substrate and defining at least one active beamsteering zone for the antenna beam.
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申请公布号 |
US6965355(B1) |
申请公布日期 |
2005.11.15 |
申请号 |
US20040828585 |
申请日期 |
2004.04.21 |
申请人 |
HARRIS CORPORATION |
发明人 |
DURHAM TIMOTHY E.;RAWNICK JAMES J. |
分类号 |
H01Q3/26;H01Q3/44;H01Q3/46;H01Q15/00;H01Q15/02;H01Q15/14;H01Q19/00;H01Q19/06;H01Q21/00;H01Q21/06;(IPC1-7):H01Q15/02;H01Q79/06;H01Q79/00 |
主分类号 |
H01Q3/26 |
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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