| 摘要 |
A Doherty amplifier comprises a first amplifier, one or more second amplifiers and a third amplifier to receive inputs of high-frequency signals in parallel, wherein the first amplifier serving as a carrier amplifier amplifies the high-frequency signal, each of the second amplifiers serving as the carrier amplifiers or peaking amplifiers amplifies the high-frequency signal, and the third amplifier serving as the peaking amplifier amplifies the high-frequency signal. |
