James M Schellenberg

Title: James M. Schellenberg: Innovator in Amplifier Technology

Introduction

James M. Schellenberg is a notable inventor based in Severna Park, MD (US). He has made significant contributions to the field of amplifier technology, particularly with his innovative designs that enhance signal processing.

Latest Patents

One of his key patents is for an "Amplifier with radial line divider/combiner." This invention describes a power amplifier that effectively divides input power among multiple parallel channels using a radial line divider. Each channel's power is amplified through three terminal devices, and the amplified power is then combined in a radial line combiner to produce a coherent output signal. The design features a radial transmission line with sectors symmetrically arranged around the inner radius of a supporting annular substrate. These sectors connect to respective three terminal devices via microstrip transmission lines and are isolated from adjacent sectors by thin film isolation resistors. This innovative approach enhances the efficiency and performance of power amplifiers.

Career Highlights

James M. Schellenberg is associated with Westinghouse Electric Corporation, where he has applied his expertise in amplifier technology. His work has contributed to advancements in electronic systems and signal processing.

Collaborations

He has collaborated with notable professionals in his field, including Marvin Cohn, to further develop and refine his inventions.

Conclusion

James M. Schellenberg's contributions to amplifier technology demonstrate his innovative spirit and commitment to advancing electronic systems. His patent for the radial line divider/combiner exemplifies his ability to create solutions that enhance performance in the field.