Method and apparatus for optimizing output power levels in power amplifiers

A method comprising:

• receiving a monitor signal, the monitor signal generated by at least one sensor;
• processing the monitor signal and generating a bias control signal and a power adjusting signal based on the monitor signal;
• and
• receiving the bias control signal and the power adjusting signal and generating an input signal for a power amplifier based on an initial signal, the power adjusting signal and the bias control signal.

A system comprising:

• a power amplifier including at least one sensor to provide a monitor signal;
• and
• a transceiver coupled to an input of the power amplifier, the transceiver configured to:
• receive the monitor signal,
• generate a bias control signal and a power adjusting signal based on the monitor signal,
• combine the power adjusting signal and another signal to generate a combined signal and provide the combined signal to a power controller, and
• provide an input signal to the power amplifier based on the combined signal.

An apparatus comprising:

• a transceiver, including:
• a processing unit configured to generate a bias control signal and a power adjusting signal based on a monitor signal,
• a summing circuit configured to combine the power adjusting signal and another signal and provide a combined signal, and
• a power controller to receive the combined signal and provide a power controller signal based on the combined signal.