发明授权
US5918161A Method and apparatus for reducing multipath signal error using
deconvolution
失效
使用去卷积减少多径信号误差的方法和装置
- 专利标题： Method and apparatus for reducing multipath signal error using deconvolution
- 专利标题（中）： 使用去卷积减少多径信号误差的方法和装置
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申请号： US786356申请日： 1997-01-16
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公开(公告)号： US5918161A公开(公告)日： 1999-06-29
- 发明人: Rajendra Kumar , Kenneth H. Lau
- 申请人： Rajendra Kumar , Kenneth H. Lau
- 申请人地址： DC Washington
- 专利权人： The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
- 当前专利权人： The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
- 当前专利权人地址： DC Washington
- 主分类号： G01S1/00
- IPC分类号： G01S1/00 ; H04B1/707 ; H04Q7/20
摘要：
A deconvolution approach to adaptive signal processing has been applied to the elimination of signal multipath errors as embodied in one preferred embodiment in a global positioning system receiver. The method and receiver of the present invention estimates then compensates for multipath effects in a comprehensive manner. Application of deconvolution, along with other adaptive identification and estimation techniques, results in completely novel GPS receiver architecture.
公开/授权文献
- USD249262S Base for mounting audio equipment in a vehicle 公开/授权日：1978-09-05
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