ADAPTIVE ANTENNA EQUIPMENT

摘要

A reception adaptive control circuit (5) performs an adaptive control of signals received by a plurality of antenna elements (1a-1d) and outputs, as a combined received signal, the received signals as adaptively controlled. A demodulator (6) demodulates the combined received signal into a demodulated signal and also demodulates the signals received by the respective antenna elements into respective demodulated signals. A controller (3) compares the signal quality of the demodulated signal of the combined received signal with the signal qualities of the demodulated signals of the signals received by the respective antenna elements, selects a demodulated signal having the best signal quality, and arranges that the signal including the selected demodulated signal be received.