| 摘要 |
<p>PROBLEM TO BE SOLVED: To implement a smaller circuit scale.SOLUTION: A combiner 18 in an amplification device 10 has an input transmission path 19 with an impedance converter 22, and an input transmission path 20 without any impedance converters. Furthermore, the combiner 18 combines a signal that is a first amplified signal passed through the input transmission path 19 so as to be impedance-converted by the impedance converter 22, and a signal that is a second amplified signal passed through the input transmission path 20 so as not to be impedance-converted.</p> |
