David S Levinson

Title: **David S. Levinson: Innovator in Microwave Technology**

Introduction

David S. Levinson, based in Woodland Hills, CA, has established himself as a notable inventor in the realm of microwave technology. With a total of three patents to his name, he has contributed significantly to the advancement of high-power microwave systems, showcasing both innovation and technical expertise.

Latest Patents

Among his latest patents is the development of a high-power waveguide switch and method. This invention features a mechanism for fixing the relative position of two members, each with different coefficients of thermal expansion. It allows for relative motion at an initial temperature while ensuring contact and a fixed position at a second temperature. This design is crucial for the efficiency of microwave control valves used in waveguides. By eliminating rotor-housing clearance gaps after RF energy application, this invention enhances power handling capabilities significantly.

Another noteworthy patent by Levinson is a dielectric resonator support system for waveguides. This system addresses the challenge of supporting a dielectric resonator within a circular waveguide. Utilizing support posts made from dielectric materials, Levinson’s design ensures that the resonator remains in an optimal position without being rigidly fixed to its supporting structure. This elegant solution minimizes stress and enables the realization of the best unloaded quality factor (Q), showcasing Levinson's innovative mindset.

Career Highlights

David S. Levinson has worked at Hughes Aircraft Company, where his efforts in microwave systems and components have been instrumental. His background and contributions to the field of microwave technology highlight his robust career and commitment to innovative engineering solutions.

Collaborations

Throughout his career, Levinson has collaborated with esteemed colleagues such as Robert Morgen and James D. Thompson. These partnerships have not only enhanced his projects but have also fostered an environment of innovation and shared knowledge within the organization.

Conclusion

David S. Levinson's contributions to microwave technology through his patents demonstrate his innovative prowess as an inventor. His work continues to impact the industry, paving the way for advancements in high-power systems and providing solutions to complex engineering challenges. Levinson’s achievements reflect his dedication to improving technology and exemplify the essence of thoughtful innovation.