| 摘要 |
PROBLEM TO BE SOLVED: To provide an amplifier control circuit that can properly amplify a plurality of signals. SOLUTION: The amplifier control circuit is provided with amplifiers 101, 108 that amplify each signal on the basis of a control signal to specify the amplification factor of the signal, power measurement devices 103, 110 that detect a level of each amplified signal, a selector 104 that detects the highest signal level among a plurality of the signals, an integrator 107 that outputs a plurality of different control signals to the amplifiers 101, 108 based on the highest detected signal level and a correction circuit 120.
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