| 摘要 |
<p>PROBLEM TO BE SOLVED: To suppress the generation of distortion components due to a difference frequency of a plurality of modulated wave signals, modulation bandwidths of frequencies, and even harmonics.SOLUTION: A control circuit 16 controls at least one of impedances to a difference frequency of a plurality of modulated wave signals, modulation bandwidths of frequencies, and even harmonics according to carrier frequencies and the modulation bandwidths of the plurality of modulated wave signals indicated by signal information output from a signal information output section 3. This can suppress the generation of distortion components due to the difference frequency of the plurality of modulated wave signals, the modulation bandwidths of frequencies, and the even harmonics.</p> |
