Company Filing History:
Years Active: 2005-2007
Title: Don L Anair: Innovator in Adaptive Signal Processing
Introduction
Don L Anair is a notable inventor based in San Francisco, CA. He has made significant contributions to the field of adaptive signal processing, particularly in the development of interference cancellation systems. With a total of 2 patents, his work has had a profound impact on communication technologies.
Latest Patents
One of Don L Anair's latest patents is an adaptive canceller for frequency reuse systems. This innovative device is designed to cancel an interfering signal that corresponds to a delayed, frequency translated, amplitude, and phase offset version of a transmitted signal. The canceller operates by digitally downconverting the received signal and a local replica of the transmitted signal from intermediate frequency (IF) to baseband. It applies a variable delay and frequency compensation to the replica, allowing for coarse delay and frequency correction. The system then tracks fine delay, amplitude, and phase differences using an adaptive finite impulse response filter to generate a cancellation signal. A minimum output power process produces an error signal that drives the variable delay and adaptive filter, minimizing the power in the signal of interest to maximize the cancellation of the interfering signal.
Career Highlights
Don L Anair is currently employed at Applied Signal Technology, Inc., where he continues to innovate in the field of signal processing. His work has been instrumental in advancing technologies that enhance communication systems.
Collaborations
Throughout his career, Don has collaborated with notable colleagues, including Glenn D Collins and Michael Ready. These partnerships have contributed to the development of cutting-edge technologies in the field.
Conclusion
Don L Anair's contributions to adaptive signal processing and his innovative patents demonstrate his commitment to advancing communication technologies. His work continues to influence the industry and pave the way for future innovations.