| 摘要 |
PURPOSE:To obtain the information communication equipment having an excellent error rate characteristic. CONSTITUTION:An intermediate frequency signal Sif received from an input terminal 20 is given to a 3-distributer 21, in which the signal is distributed into three signals, they are given to a 1st demodulation circuit 22, a 2nd demodulation circuit 23, and a 3rd demodulation circuit 24, in which logical 0 or 1 is discriminated and the result is fed to a majority decision device 25. The majority decision device 25 decides a logical value of majority signals and provides an output of the result as a decided level from an output terminal 26. |
