发明名称 |
Arrangement for checking the synchronization of a receiver |
摘要 |
Arrangement for checking the synchronization of a data signal receiver. When frequency division is used as part of the clock signal regeneration process, a phase ambiguity may occur. To eliminate this ambiguity use is made of a monitoring device. In the present monitoring circuit the data signal is sampled twice in each symbol interval and a reliable criterion is obtained by integration of the amplitude differences of the samples.
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申请公布号 |
US4317212(A) |
申请公布日期 |
1982.02.23 |
申请号 |
US19800134035 |
申请日期 |
1980.03.26 |
申请人 |
U.S. PHILIPS CORPORATION |
发明人 |
VAN GERWEN, PETRUS J.;SNIJDERS, WILFRED A. M. |
分类号 |
H03M5/12;H04L7/00;H04L7/027;H04L25/49;(IPC1-7):H04L7/06 |
主分类号 |
H03M5/12 |
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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