| 摘要 |
A pre-post distortion amplifier is disclosed. The device comprises the four-cascade amplifier comprising two driver amplifiers and two power amplifiers. The pre-post distortion amplifier allows one to amplify at least two RF signals with almost full compensation of the distortion signal introduced by the propagation of input signals within the pre-post distortion amplifier. Each pair of driver-power amplifiers is scaled down in power output to achieve the optimum result.
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