David Sumner

Title: The Innovations of David Sumner

Introduction

David Sumner is an accomplished inventor based in Adelphi, MD (US). He has made significant contributions to the field of radio frequency (RF) technology. His innovative work focuses on enhancing the protection of receiver front ends through advanced circuit designs.

Latest Patents

David Sumner holds a patent for a device known as the Non-reflective limiter. This passive RF limiting circuit device provides protection for receiver front ends by utilizing PIN diodes as switching devices. These diodes transform a low-loss T-network attenuator circuit into a high-loss π-network attenuator circuit under high power conditions. This invention is crucial for ensuring the reliability and efficiency of RF systems.

Career Highlights

David Sumner is currently employed by the U.S. Government as represented by the Secretary of the Army. His role involves working on cutting-edge technologies that support military and defense applications. With a focus on innovation, he has dedicated his career to developing solutions that enhance operational capabilities.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including Chance M Glenn, Sr. and Roger D Kaul. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise.

Conclusion

David Sumner's contributions to RF technology exemplify the impact of innovative thinking in the field of engineering. His patent for the Non-reflective limiter showcases his commitment to advancing technology for practical applications. Through his work with the U.S. Government, he continues to play a vital role in the development of essential technologies.