发明名称 |
HIGH SENSITIVITY GPS RECEIVER |
摘要 |
A navigation receiver comprises a digital sampler that precedes digital signal processing which can operate at a high rate and a low rate. If the high rate is selected for noise reduction by non-coherent averaging, the samples are averaged over time and transformed to the low rate. The digital signal processor is fed only low-rate samples in either case. <IMAGE> |
申请公布号 |
HK1056399(A1) |
申请公布日期 |
2011.08.05 |
申请号 |
HK20030108595 |
申请日期 |
2003.11.25 |
申请人 |
SEIKO EPSON CORPORATION;ERIDE INC. |
发明人 |
MCBURNEY, PAUL W.;WOO, ARTHUR N. |
分类号 |
G01S;G01S1/00;G01S19/21;G01S19/26 |
主分类号 |
G01S |
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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