发明授权
- 专利标题： Radio receiver with reception deterioration compensation
- 专利标题（中）： 无线电接收机接收恶化补偿
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申请号： US169501申请日： 1988-03-17
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公开(公告)号： US4969207A公开(公告)日： 1990-11-06
- 发明人: Masayuki Sakamoto , Isao Shimizu , Seizo Onoe , Mitsuru Murata
- 申请人： Masayuki Sakamoto , Isao Shimizu , Seizo Onoe , Mitsuru Murata
- 申请人地址： JPX Tokyo
- 专利权人： Nippon Telegraph and Telephone Corporation
- 当前专利权人： Nippon Telegraph and Telephone Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX62-63957 19870320; JPX62-165245 19870703
- 主分类号： H03G3/34
- IPC分类号： H03G3/34 ; H04B17/00
摘要：
A receiver for receiving angle-modulated radio signals includes detecting occurrence of interference from adjacent channels when an evelope of demodulated signal of the received radio signals exceeds a threshold. This receiver improves the quality of received signals, attenuates them, limits the amplitude thereof, or blocks them and to insert interpolation signals in replacement thereof when the detection output is transmitted thereto.
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