发明名称 Radio data signal demodulator with clock signal recovery
摘要 For a demodulator for radio data signals, where transmission of these signals is carried out through phase shifting of a suppressed subcarrier, where a multiplex signal, which contains a signal with the frequency of the subcarrier passes through a band-pass filter and an amplitude limiter, the amplitude-limited signal having a subcarrier frequency is transformed into digital sampling values, if necessary by additional filtering, and the sampling values are supplied to at least one phase control loop for deriving a bit clock signal.
申请公布号 US5457423(A) 申请公布日期 1995.10.10
申请号 US19940243203 申请日期 1994.05.16
申请人 BLAUPUNKT-WERKE GMBH 发明人 HEGELER, WILHELM
分类号 H04L27/22;H04H20/34;H04H40/18;H04L27/233;(IPC1-7):H04L27/20 主分类号 H04L27/22
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