William D Rodes

Title: The Innovations of William D. Rodes

Introduction

William D. Rodes is a notable inventor based in Marion, IA (US). He has made significant contributions to the field of radio frequency (RF) amplification. His innovative approach has led to advancements in reducing intermodulation distortion in RF FET amplifiers.

Latest Patents

Rodes holds a patent for a "Power amplifier having low intermodulation distortion." This invention addresses the challenge of intermodulation distortion in RF FET amplifiers operating in Class AB mode. By providing transformer-coupled outputs from both the source and drain circuits, Rodes' design effectively reduces distortion without limiting bandwidth. The negative feedback from the transformer in the source circuit minimizes distortion components, achieving levels typically 40-45 dB below the desired signal during a two-tone test. This performance surpasses the 30 dB level commonly found in prior art circuits.

Career Highlights

William D. Rodes has worked with Rockwell International Corporation, where he has applied his expertise in RF technology. His work has contributed to the development of advanced communication systems and electronic devices.

Collaborations

Rodes has collaborated with fellow inventor David L. Krett, enhancing the innovation process through shared knowledge and expertise.

Conclusion

William D. Rodes is a distinguished inventor whose work in RF amplification has led to significant advancements in reducing intermodulation distortion. His contributions continue to impact the field positively.