BASEBAND LINEARIZER FOR WIDEBAND HIGH POWER, NONLINEAR AMPLIFIERS

摘要

TITLE A BASEBAND LINEARIZER FOR WIDEBAND HIGH POWER, NONLINEAR AMPLIFIERS INVENTOR Henri Girard The baseband linearizer attenuates the amplitude of the in-phase and quadrature phase components of the baseband signal as a function of the transfer characteristic of the high power amplifier and under the control of a baseband signal power level detector. The phase angle of the attenuated signal is rotated as a function of the amplifier transfer characteristic, again under the control of the power level detector.