Cobham Advanced Electronic Solutions, Inc.

Chui Hong Park

Daniel Martin

Alan Haney

This application is directed to methods and devices for an efficient power amplification system. An electronic device includes a first and a second power amplifier that are coupled to a quadrature combiner, a temperature monitoring circuit coupled to the first and second power amplifiers, and a controller coupled to the temperature monitoring circuit. The temperature monitoring circuit is configured to determine a temperature difference between the first and second power amplifiers. The controller is configured to adjust operation of at least one of the first and second power amplifiers to reduce the temperature difference between the first and second power amplifiers.

Growing community of inventors

Blue Bell, PA, United States of America

Chui Hong Park