Keith Adams

Title: Keith Adams: Innovator in Frequency Estimation Technology

Introduction

Keith Adams is a notable inventor based in Lake Ronkonkoma, NY (US). He has made significant contributions to the field of signal processing, particularly in the area of frequency estimation. His innovative work has led to the development of a unique device that enhances the accuracy of frequency measurements between antennas.

Latest Patents

Adams holds a patent for a "Digital frequency difference estimator for signals received from different antennas." This invention provides a method for estimating the frequency difference between antennas that have asynchronous local oscillator references. The device includes a frequency meter that connects to radio frequency signals from two antennas and outputs a measured frequency difference between the baseband filtered signals. The frequency meter is equipped with a phase meter, a quadrant transition, and a frequency meter counter. The phase meter processes in-phase and quadrature pairs of filtered signals to output a phase difference. The quadrant transition state machine detects the quadrant associated with the phase difference and monitors changes between detected quadrants. The frequency meter counter accumulates quadrant transitions and direction over a specified interval to establish a measure of the frequency difference between the two radio frequency signals.

Career Highlights

Keith Adams is currently employed at Fairwinds Technologies, LLC, where he continues to innovate and develop advanced technologies. His work at Fairwinds Technologies has allowed him to apply his expertise in signal processing and frequency estimation.

Collaborations

Adams collaborates with talented individuals such as Pavlo Bobrek and Timothy Hillner, contributing to a dynamic work environment that fosters innovation and creativity.

Conclusion

Keith Adams is a distinguished inventor whose work in frequency estimation technology has made a significant impact in the field. His patent demonstrates his commitment to advancing technology and improving signal processing methods.