Aviat U.s., Inc.

Harris Stratex Networks Operating Corporation

Travis Mashburn

Ying Shen

Thanh H Nguyen

Todd Nichols

James Laudolff

David Schafer

A radio frequency transmitter comprising a modem which receives one or more input data signals and an adaptive predistortion signal and provides a baseband in-phase signal and a baseband quadrature signal. The transmitter may comprise a power amplifier module which receives the in-phase and quadrature phase signals and provides a radio frequency output signal. A predistortion module receives the radio frequency signal, downconverts the radio frequency signal to an intermediate frequency signal, and downconverts the intermediate frequency signal to a baseband feedback signal. The transmitter samples the feedback signal and provides an adaptive predistortion signal to the modem.

Growing community of inventors

Cary, NC, United States of America

Travis Mashburn