| 摘要 |
PROBLEM TO BE SOLVED: To improve frequency characteristics in a communication path by performing analog composition of signals received by a plurality of antenna elements. SOLUTION: The selective diversity OFDM receiver is constituted in a simple circuit configuration that is provided with, for each antenna element, a delay circuit for imparting a fixed delay quantity to a baseband signal and a switch circuit for selectively outputting either one of a baseband signal or the baseband signal to which the fixed delay quantity is imparted, and that determines the ON/OFF combination of respective switch circuits on the basis of a processed carrier signal. COPYRIGHT: (C)2004,JPO&NCIPI
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