| 摘要 |
PROBLEM TO BE SOLVED: To provide a receiver preventing reception stability from being fluctuated caused by interference waves generated from radio waves reflected at high- rise buildings, etc. SOLUTION: An output signal from a reception circuit 22 is inputted to an interference wave detecting circuit 23 and a selector 24. When the interference wave is detected, a direct wave among output signals from the selector 24 is inputted to an interference synthesizing circuit 25 via a first filter 26, and other waves are synthesized at the interference synthesizing circuit 25 after being delayed through a second filter 26b and variable delay circuits 31a to 31n. Each delay time of the variable delay circuits 31 is controlled by a delay circuit controlling means 30. COPYRIGHT: (C)2004,JPO
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