David R Lawson

Title: David R Lawson: Innovator in Microwave Technology

Introduction

David R Lawson is a notable inventor based in Portland, ME (US). He has made significant contributions to the field of microwave technology, particularly with his innovative designs and solutions. His work has led to advancements that enhance the performance and efficiency of microwave power generators.

Latest Patents

David R Lawson holds a patent for a "Compact tuner for high power microwave source." This invention features a compact, high-speed, miniaturized adaptive controller designed for a microwave power generator. The system incorporates a pair of directional couplers arranged between a microwave source and a circulator to measure both forward and reverse power. An electromagnet within the circulator can be controlled based on a Voltage Standing Wave Ratio (VSWR) calculation. The design may include loop-type directional couplers integrated into a waveguide magnetron launching assembly, utilizing a tapered coaxial line that reduces impedance along its length. This innovative approach enhances the directivity of the loop coupler and improves the overall performance of the controller.

Career Highlights

David R Lawson is associated with The Ferrite Company, Inc., where he applies his expertise in microwave technology. His work at the company has been instrumental in developing advanced solutions that cater to the needs of high-power microwave applications.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including William J Alton and George M Harris. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

David R Lawson's contributions to microwave technology exemplify the spirit of innovation. His patent for a compact tuner showcases his ability to create solutions that enhance performance in high-power applications. His work continues to influence the field and inspire future advancements.