发明授权
- 专利标题： System and method for antenna tracking
- 专利标题（中）： 天线跟踪的系统和方法
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申请号： US10872094申请日： 2004-06-17
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公开(公告)号： US06965343B1公开(公告)日： 2005-11-15
- 发明人: Robert B. Dybdal , Denny D. Pidhayny , Don J. Hinshilwood
- 申请人： Robert B. Dybdal , Denny D. Pidhayny , Don J. Hinshilwood
- 申请人地址： US CA El Segundo
- 专利权人： The Aerospace Corporation
- 当前专利权人： The Aerospace Corporation
- 当前专利权人地址： US CA El Segundo
- 代理机构： Henricks, Slavin & Holmes LLP
- 主分类号： G01S3/32
- IPC分类号： G01S3/32 ; G01S3/42 ; G01S19/25 ; G01S19/53 ; H01Q3/00 ; H01Q3/04 ; H01Q3/28 ; H01Q19/17 ; H01Q19/19 ; G01S5/02
摘要：
A method for antenna tracking includes providing a central feed element in an antenna focal region with additional feed elements in an azimuth coordinate to provide a multitude of feed elements that each have a static beam position, and varying ratios of amplitudes of adjacent feed elements of the multitude of feed elements to electronically steer a beam between the static beam positions.