Systems and methods for compression distortion compensation for wireless signals

A circuit, comprising:

• an analog-to-digital converter (ADC) circuit configured to digitize an envelope signal received from an envelope detector, wherein the envelope detector is configured to generate the envelope signal based on a signal being transmitted by a transceiver circuitry;
• a peak-to-average power ratio (PAPR) circuit configured to:
• determine a first peak-to-average ratio of the digitized envelope signal;
• receive a second peak-to-average ratio of a reference signal from a processor;
• determine a difference between the first peak-to-average ratio to the second peak-to-average ratio;
• and
• adjust a gain of a power amplifier configured to amplify the signal prior to transmission based on the difference.

A method, comprising:

• generating, via a circuit, a reference signal, wherein the reference signal is configured to not be pre-distorted by a processing block;
• receiving, via a distortion detection circuit, an envelope signal representative of a signal being transmitted by a transceiver;
• determining, via the distortion detection circuit, a first peak-to-average ratio of the envelope signal;
• receiving, via the distortion detection circuit, a second peak-to-average ratio of the reference signal;
• determining, via the distortion detection circuit, a difference between the first peak-to-average ratio and the second peak-to-average ratio;
• and
• adjusting, via the distortion detection circuit, a gain of an amplifier of the transceiver based on the difference.