发明名称 |
Method and apparatus for signal receipt and acquisition |
摘要 |
The present invention provides for a method of receiving a signal spread over a frequency range, and in particular a direct sequence spread spectrum signals including the step of employing a Fast Fourier Transform (FFT) in the Doppler search. In particular, the invention relates to the receipt of spread spectrum signals such as those transmitted as part of a GPS system.
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申请公布号 |
US2003128743(A1) |
申请公布日期 |
2003.07.10 |
申请号 |
US20020319895 |
申请日期 |
2002.12.13 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
DOOLEY SAUL R.;SARKAR AMITES;YULE ANDREW T. |
分类号 |
G01S1/00;G01S19/29;H04B1/707;H04L27/00;(IPC1-7):H04B1/707 |
主分类号 |
G01S1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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