发明授权
US07629927B2 Method for forming a beam of an array antenna and apparatus therefor
有权
用于形成阵列天线的波束的方法及其装置
- 专利标题： Method for forming a beam of an array antenna and apparatus therefor
- 专利标题（中）： 用于形成阵列天线的波束的方法及其装置
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申请号： US10926444申请日： 2004-08-25
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公开(公告)号： US07629927B2公开(公告)日： 2009-12-08
- 发明人: Eizou Ishizu , Makoto Yoshida
- 申请人： Eizou Ishizu , Makoto Yoshida
- 申请人地址： JP Kawasaki
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JP Kawasaki
- 代理机构： Katten Muchin Rosenman LLP
- 优先权： JP2004-056522 20040301
- 主分类号： G01S3/16
- IPC分类号： G01S3/16
摘要：
A method for forming a beam in an array antenna to orient a null point of the array antenna to a mobile station which acts as interference, includes the step of: forming a beam in such a manner that, based on a moving speed of the mobile station acting as interference, a moving direction and a distance between the array antenna and the mobile station, a signal power to interference power ratio may be equal, regardless of the distance, between before and after movement when the mobile station acting as interference moves.
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