Roger D Colvin

Title: Innovations of Roger D. Colvin

Introduction

Roger D. Colvin is an accomplished inventor based in Dayton, OH (US). He has made significant contributions to the field of surface acoustic wave (SAW) technology. With a total of 2 patents, his work focuses on improving the stability and performance of oscillators and filters.

Latest Patents

Colvin's latest patents include a "Saw oscillator with digital compensation for temperature related" and a "Broad bandwidth surface acoustic wave filter apparatus with staggered." The first patent addresses the inherent temperature instability of SAW clock oscillators. It introduces a thermometer oscillator circuit that senses temperature changes in the SAW substrate, providing frequency corrections to the clock oscillator. This innovative approach enhances the temperature stability of the oscillator clock circuit. The second patent involves a broad bandwidth SAW filter that utilizes two broadband transducer pairs. These transducers are tuned to maximize response at different frequency ranges, allowing for improved performance in various applications.

Career Highlights

Colvin works for the United States of America as represented by the Secretary of the Air Force. His role involves developing advanced technologies that contribute to national defense and aerospace applications. His expertise in SAW technology has positioned him as a key figure in this specialized field.

Collaborations

Colvin collaborates with Andrew J. Slobodnik, Jr., enhancing the innovative capabilities of their projects. Their combined efforts have led to advancements in oscillator and filter technologies.

Conclusion

Roger D. Colvin's contributions to the field of surface acoustic wave technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the challenges in oscillator stability and filter performance. Through his work, Colvin continues to push the boundaries of technology in significant ways.