Systems for switching mode power amplifier control

PURPOSE: A systems for switching mode power amplifier control is provided to control the output power by supporting the operation of the power amplifier. CONSTITUTION: The drive amplifier(102) receives a message the input signal. The input signal is amplified. Circuit receives a message the power control signal. The first control bias signal for adjusting the operation of the drive amplifier is generated. The power amplifier(104) receives a message the amplified input signal. The amplified input signal is amplified and the output signal is generated. The feedback loop receives a message the power control signal. The second control bias signal for controlling the power amplifier is generated. The feedback loop comprises the detection block and comparator. The detection block detects the first parameter related to the output signal of the power amplifier. Comparator compares the received power control signal with the detected variance of the detected parameter or the first parameter the first compensation signal related to the second control bias signal is generated.