Charles M Powell

Title: Innovations of Charles M. Powell

Introduction

Charles M. Powell is a notable inventor based in Holland, PA (US), recognized for his contributions to antenna technology. He holds a total of six patents, showcasing his expertise and innovative spirit in the field of radio frequency systems.

Latest Patents

One of his latest inventions is a dual band antenna using a single column of elliptical Vivaldi notches. This invention relates to a tapered slot antenna with broadband characteristics, whose beamwidth remains stable over both the PCS (1850-1990 MHz) and cellular bands (824-894 MHz). In a preferred embodiment, this dual band antenna utilizes elliptically shaped Vivaldi notches as the radiating elements. Another significant patent is for a space-tapered antenna that features compressed spacing or feed network phase progression. This design includes a collinear array of radiating elements coupled via a cable feeding system to a Butler matrix feed system. Various configurations of this antenna provide different beam patterns and side lobe suppression levels, demonstrating Powell's innovative approach to antenna design.

Career Highlights

Charles M. Powell has made significant strides in the field of radio frequency technology through his work at Radio Frequency Systems, Inc. His patents reflect a deep understanding of antenna design and functionality, contributing to advancements in communication technologies.

Collaborations

Throughout his career, Powell has collaborated with notable colleagues such as George D. Yarsunas and Ronald Andrew Marino. These collaborations have likely enriched his work and contributed to the development of innovative antenna solutions.

Conclusion

Charles M. Powell's contributions to antenna technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in communication systems and radio frequency applications.