发明授权
- 专利标题： Switched-resonance antenna phase shifter and phased array incorporating same
- 专利标题（中）： 开关谐振天线移相器和并入其的相控阵列
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申请号： US10950514申请日： 2004-09-28
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公开(公告)号： US07880685B2公开(公告)日： 2011-02-01
- 发明人: Bill R. Norvell , Robert A. York , Michael P. Grace
- 申请人： Bill R. Norvell , Robert A. York , Michael P. Grace
- 申请人地址： US CA Goleta
- 专利权人： Toyon Research Corporation
- 当前专利权人： Toyon Research Corporation
- 当前专利权人地址： US CA Goleta
- 代理机构： Nixon & Vanderhye PC
- 主分类号： H01Q3/24
- IPC分类号： H01Q3/24
摘要：
Controlled phase shift in the operation of an RF antenna element is achieved by selectively choosing between different modes of antenna element resonance. Additional phase control resolution is achieved by combining this with other types of phase shifters. Such phase shifters are especially useful within a phased array of RF antenna radiator elements.
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