发明授权
- 专利标题: Phased array antenna and a method of operating a phased array antenna
- 专利标题(中): 相控阵天线和相控阵天线的操作方法
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申请号: US12988923申请日: 2009-07-17
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公开(公告)号: US09300040B2公开(公告)日: 2016-03-29
- 发明人: Richard Mayo
- 申请人: Richard Mayo
- 申请人地址: GB Ledbury Hereford and Worcester
- 专利权人: Phasor Solutions Ltd.
- 当前专利权人: Phasor Solutions Ltd.
- 当前专利权人地址: GB Ledbury Hereford and Worcester
- 代理机构: Pepper Hamilton LLP
- 代理商 Reza Mollaaghababa; Thomas Engellenner
- 优先权: GB0813237.5 20080718
- 国际申请: PCT/GB2009/050880 WO 20090717
- 国际公布: WO2010/007442 WO 20100121
- 主分类号: H01Q3/00
- IPC分类号: H01Q3/00 ; H01Q3/34 ; H01Q1/32 ; H01Q3/26 ; H04B7/08
摘要:
An element of a phased array antenna is provided. The element comprises a phase tracking circuit configured to multiply the in-phase component (In) of a local output signal by the quadrature phase component (Qout) of an external output signal to generate a phase control signal (535) and/or to multiply the quadrature component (Qn) of a local output signal by the in-phase component (lout) of an external output signal to generate a phase control signal (535).
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