Thomas, Kayden, Horstemeyer & Risley, LLP
Systems and methods for adaptive interference cancellation
In one embodiment a communications system includes an RF receiver that receives a desired signal and the interference signal, a first phase modulator that receives the desired signal and the interference signal from the RF receiver and generates a resulting optical signal, a second phase modulator that generates a modulated optical signal relative to an inverse interference signal and transmits the modulated optical signal to the first phase modulator, and a detector that receives the resulting optical signal from the first phase modulator and detects the desired signal, wherein the resulting optical signal comprises a modulated optical signal generated by the first phase modulator relative to the desired signal and the interference signal received from the RF receiver and relative to the modulated optical signal received from the second phase modulator.
University of Central Florida Research Foundation, Inc.
H
H04B
inventional
Guifang
Li