发明名称 AM stereo receiver with improved correction signals
摘要 An AM receiver for receiving a compatible stereo signal and requiring a dynamic correction factor prevents the introduction of a false phase reference signal by limiting and filtering the signal going into the oscillator of the PLL which provides the correction reference signal.
申请公布号 US4164623(A) 申请公布日期 1979.08.14
申请号 US19770852272 申请日期 1977.11.17
申请人 MOTOROLA INC 发明人 HILBERT, FRANCIS H;PARKER, NORMAN W
分类号 H04H20/49;(IPC1-7):H04H5/00 主分类号 H04H20/49
代理机构 代理人
主权项
地址