Larry C Raper

Title: Larry C. Raper: Innovator in Waveguide Technology

Introduction

Larry C. Raper is a notable inventor based in Ridgecrest, California. He has made significant contributions to the field of waveguide technology, particularly with his innovative designs that enhance the efficiency of energy diversion among waveguides. His work is recognized for its technical sophistication and practical applications.

Latest Patents

Larry C. Raper holds a patent for a high-speed waveguide switch. This invention is designed to divert energy among multiple waveguides effectively. The switch comprises a rotor, a rotor housing, biasing means, a housing for the biasing means, and an electronic circuit to control the biasing means. The rotor and rotor housing are of conventional design, while the biasing means consists of two rotary solenoids linked through a Geneva drive and wheel to the rotor. The electronic circuit includes a power supply circuit, a control circuit, and a motor circuit that operates the coils of the rotary solenoids. An external device, such as a radar, supplies a switching command signal to the control circuit, which actuates various flip-flops based on the signal's leading or trailing edge. These flip-flops control switches in the power supply circuit, allowing a sequence of driving and braking currents to be transmitted to the solenoids. This innovative design enables the rotor to rotate in a desired direction and return to a bounce-free stop.

Career Highlights

Larry C. Raper has had a distinguished career, working as an inventor for the United States Navy. His role involves developing advanced technologies that support military operations and enhance communication systems. His expertise in waveguide technology has positioned him as a key contributor to the Navy's research and development initiatives.

Collaborations

Larry has collaborated with Robert Lynn Gerber, working together on various projects that leverage their combined expertise in technology and engineering. Their partnership has led to advancements in waveguide systems and other related fields.

Conclusion

Larry C. Raper's contributions to waveguide technology exemplify the innovative spirit of modern engineering. His patent for a high-speed waveguide switch showcases his ability to create practical solutions for complex challenges. Through his work with the United States Navy and collaborations with fellow inventors, he continues to make a significant impact in his field.