| 摘要 |
A power amplifier includes a power distribution circuit which distributes an input signal into signals and outputs the signals, amplification circuits which amplify the respective signals outputted from the power distribution circuit, a power combining circuit which combines the respective signals outputted from the amplification circuits and outputs the combined signal, and a stabilization circuit connected to an input line of the power distribution circuit. The stabilization circuit has a capacitance and a resistance connected in parallel.
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