发明授权
- 专利标题： Methods and apparatus to compensate for zero Doppler returns
- 专利标题（中）： 补偿零多普勒回报的方法和装置
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申请号： US10459138申请日： 2003-06-11
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公开(公告)号： US06753806B1公开(公告)日： 2004-06-22
- 发明人: James R. Hager , Benjamin J. Winstead , Lavell Jordan
- 申请人： James R. Hager , Benjamin J. Winstead , Lavell Jordan
- 主分类号： G01S740
- IPC分类号： G01S740
摘要：
A method for simulating a Doppler signal under stationary conditions is described. The method includes sampling a radar return signal at an integer multiple of the return signal frequency plus a fraction of the return signal period and generating a base band signal from the samples.
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