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发明名称
Differential phase shift keying demodulator
摘要
A demodulator delays a signal modulated by differential phase shift keying, compares the delayed modulated signal with a modulated signal which is not delayed, and samples the result of comparison a plurality of times for the delay time.
申请公布号
US4746872(A)
申请公布日期
1988.05.24
申请号
US19860865065
申请日期
1986.05.19
申请人
CANON KABUSHIKI KAISHA
发明人
YAMAGATA, SHIGEO
分类号
H04L27/227;H04L27/14;H04L27/18;H04L27/233;(IPC1-7):H04L27/22
主分类号
H04L27/227
代理机构
代理人
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