发明名称 |
Data receiver including hybrid decision feedback equalizer |
摘要 |
A decision feedback encoder comprising an analog-to-digital converter for converting an input signal into digital signals representing decision levels, digital processing circuits responsive to signals from the converter for providing a succession of symbol values and a set of coefficients, digital-to-analog converters for converting the coefficients into corresponding analog values and analog circuits for forming a sum of the products of each of the symbol values and a respective one of said analog values to provide a feedback signal for the reduction of inter-symbol interference in the input signal.
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申请公布号 |
US6370190(B1) |
申请公布日期 |
2002.04.09 |
申请号 |
US19980215129 |
申请日期 |
1998.12.18 |
申请人 |
3COM TECHNOLOGIES |
发明人 |
YOUNG ROBERT W.;COLLIER JAMES D. |
分类号 |
H04L25/03;(IPC1-7):H03H7/30;H03H7/40;H03K5/159 |
主分类号 |
H04L25/03 |
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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