| 摘要 |
PROBLEM TO BE SOLVED: To provide a receiver capable of efficiently receiving radio wave by changing over a plurality of antennas arranged in the receiver in response to a radio wave reception state. SOLUTION: A changeover part 6 selects one antenna from an antenna element part 2 or an antenna element part 3. The changeover part 6 changes over the antenna element part 2 and the antenna element part 3, to perform selection on the basis of the reception state of wave to be extracted by an OFDM demodulator 8. A control part 9 controls a timing for changing over the antennas in response to the reception state. COPYRIGHT: (C)2008,JPO&INPIT
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