发明名称 |
Multistage PN code acquisition circuit and method |
摘要 |
A circuit for detecting a serial signal comprises a first circuit coupled to receive the serial signal during a predetermined plurality of time periods of substantially equal duration. The first circuit is coupled to receive a first code. The first circuit is arranged to compare a part of the serial signal corresponding to each time period of the plurality of timer periods to the first code, thereby producing a match signal. The first circuit accumulates the match signal from each of the each time period of the plurality of time periods. |
申请公布号 |
US8126092(B2) |
申请公布日期 |
2012.02.28 |
申请号 |
US20040918839 |
申请日期 |
2004.08.13 |
申请人 |
SRIRAM SUNDARARAJAN;HOSUR SRINATH;TEXAS INSTRUMENTS INCORPORATED |
发明人 |
SRIRAM SUNDARARAJAN;HOSUR SRINATH |
分类号 |
H04L27/06;H04B1/707 |
主分类号 |
H04L27/06 |
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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