Donald W Dennis

Title: Innovations by Donald W. Dennis

Introduction

Donald W. Dennis is a notable inventor based in Schaumburg, IL (US). He has made significant contributions to the field of communications technology, holding a total of 5 patents. His work focuses on improving signal processing and detection methods in communication devices.

Latest Patents

Among his latest patents is a "Method for channel adaptive detecting/equalizing." This invention utilizes two coherent detection algorithms, one of which incorporates a decision feedback equalizer. The system dynamically selects a detector based on the presence of delay spread distortion. The correlation of the detector without the equalizer is measured first, and if it exceeds a predetermined threshold, that data is used. If not, the correlation of the detector with the equalizer is assessed, allowing for optimal data selection based on performance.

Another significant patent is the "Apparatus and method for removing distortion in a received signal." This invention substantially reduces time dispersion and multipath distortion in received signals. It employs an equalizer with adjustable gain coefficients and a series of mixers to produce a recovered modulated signal. The design allows the equalizer and detector to work together effectively, maximizing the receiver's performance.

Career Highlights

Donald W. Dennis is associated with Motorola Corporation, a leading company in telecommunications and electronics. His work at Motorola has been instrumental in advancing communication technologies.

Collaborations

He has collaborated with notable coworkers such as Henry L. Kazecki and Steven H. Goode, contributing to various innovative projects within the company.

Conclusion

Donald W. Dennis continues to be a significant figure in the field of communications, with his inventions paving the way for advancements in signal processing technology. His contributions have had a lasting impact on the industry.