RECEIVER

Japanese Patent JP3793448

B2

PROBLEM TO BE SOLVED: To achieve diversity reception of an OFDM signal, using a relatively simple configuration. SOLUTION: In a selection processing period set as a period other than an FFT window period, a selection control circuit 110 controls a selection circuit 102, so that transmission signals from antennas 101a-101d can be successively switched, and that the signal levels can be compared with each other. Then, in the FFT window period, the selection control circuit 110 controls the selecting circuit 102, so that the transmission signal from the antenna in the maximum signal level can be selected. Here, the selection control circuit 110 controls the selecting circuit 102, so that the switching intervals of the transmission signals can be made shorter than the response time of automatic gain control by the AGC circuit 111, and that the transmission signals from the antennas 101a-101d can be switched sequentially.