| 摘要 |
<p>Respective demodulation modules (DMM1, DMM2) having AGC circuits (15, 16) include S/N detection circuits (29, 31), respectively, configured to detect their reception quality. The detection signals (sig1, sig2) of the S/N detection circuits (33) is supplied to a decision circuit (33) where their reception qualities are decided. In accordance with results of decision, a composition circuit (34) composes received data in such a ratio as to set better quality data as prevailing. data and eliminates any adverse effect on a diversity operation resulting from deteriorated quality data involved. <IMAGE></p> |
