| 摘要 |
PROBLEM TO BE SOLVED: To provide a diversity receiver performing reception of high quality with a simple circuit constitution. SOLUTION: A control part 16 compares strength of output signals of a high frequency amplification circuit 13, which are obtained by inputs from two antenna connection terminals 1a and 1b, at every time T1. The signal inputted from the antenna input terminal 1a or 1b where strength of the signal is larger is changed over by an electronic switch 12, and it is inputted to the high frequency amplifier circuit 13. The electronic switch 12 is changed over, an amplification degree of the high frequency amplifier circuit 13 is changed and strength of the output signal of the high frequency amplifier circuit 13 is controlled to become a prescribed value. COPYRIGHT: (C)2005,JPO&NCIPI
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