To improve data receiving performance by properly removing interference components from data transmitted on the basis of an FH-OFDM system.

Reception RF sections 104-1 and 104-2 receive data via antennas 102-1 and 102-2. Subcarrier (SC) detector 134 under interfere detects an SC under interfere for each OFDM symbol from among SCs in which received data are mapped. A weighting control unit 122 sets a method of calculating a weight to be used for weighting the received data for each SC of each OFDM symbol on the basis of a result of detection of SC under interfere. A weighting calculating section 124 executes a calculating method set for each SC of each OFDM symbol, thereby calculating a weight for each SC of each OFDM symbol. A weighting section 112-1 to 112-N perform weighting for the received data by using a weight inputted for each SC of each OFDM symbol.

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