发明名称 |
Transcoder for digital differential phase modulation |
摘要 |
Transcoder for digital differential phase modulation designed for accumulating, separately, partial trains of pulses which are mutually shifted and whose rhythm is an integral fraction of that of the original train. The partial accumulations are finally gathered together in a common adder. The invention enables a differential modulation on adjacent bits at a speed which is not limited by the accumulation loop delay.
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申请公布号 |
US3941929(A) |
申请公布日期 |
1976.03.02 |
申请号 |
US19740488657 |
申请日期 |
1974.07.15 |
申请人 |
COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL |
发明人 |
AILLET, CLAUDE |
分类号 |
H03M7/00;H04L27/18;(IPC1-7):H04L27/24 |
主分类号 |
H03M7/00 |
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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