FIELD: electrical engineering. SUBSTANCE: invention is related to method of compensation for phase distortions emerging in amplified output signal of power amplifier and to gear for compensation of phase distortions. Gear includes circuit 30- 39 of phase synchronization and conversion with rise of frequency that is connected to input of power amplifier 40. Approach includes supply of portion of signal (epha) subject to amplification back into circuit 35 which integrates this first mentioned signal with portion of amplified signal (eout) fed back from output of power amplifier 40 to obtain smooth transfer in domination of one signal relative to another signal when two signals are integrated to generate new feedback signal (efdb) from circuit 35. EFFECT: compensation for effect of phase modulation of amplitude with regard to pulse power amplifiers. 14 cl, 9 dwg
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