发明名称 |
MULTI-CLOCK MATCHED FILTER FOR RECEIVING SIGNALS WITH MULTIPATH |
摘要 |
<p>A multi-clock matched filter for receiving signals with multipath. The signals may be modulated with a spread-spectrum spreading sequence, or other analog or digital signal. A number of signal registers store digital samples of the received signal. The gating of digital samples into each of the signal registers is controlled by a separate clock timing. The timing sequence may be derived from a common clock. A multiplexer sequentially selects each of the signal registers, and passes the respective content of each signal register to a matched filter. A number of delay-locked-loop circuits track each of the multipath signals, and generate the timing sequence for gating signal registers.</p> |
申请公布号 |
EP1147617(B1) |
申请公布日期 |
2006.07.26 |
申请号 |
EP19990946959 |
申请日期 |
1999.09.16 |
申请人 |
GOLDEN BRIDGE TECHNOLOGY, INC. |
发明人 |
TRAN, JIMMY, CUONG;DAVIDOVICI, SORIN;KANTERAKIS, EMMANUEL |
分类号 |
H04B1/7093;H04B1/7115 |
主分类号 |
H04B1/7093 |
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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