Apparatus for linear transmitter with improved loop gain stabilization

摘要

A device for linear transmitter ( 150 ) with improved loop gain stabilization. The linear transmitter ( 150 ) includes a main amplifier loop ( 178 ) and an auxiliary loop ( 176 ). The device includes an adjustable device ( 159 ), connected within the main amplifier feedback loop ( 178 ) and further connected to the auxiliary loop ( 176 ). The adjustable driver ( 159 ) receives an input signal from main amplifier feedback loop ( 178 ), amplifies it in accordance with a gain control signal received from the auxiliary loop ( 176 ) and provides the amplified signal to main amplifier feedback loop ( 178 ).