David M Benzel

Title: David M Benzel: Innovator in Antenna Technology

Introduction

David M Benzel is a notable inventor based in Livermore, CA (US). He has made significant contributions to the field of antenna technology, holding a total of 3 patents. His work focuses on broad band Vivaldi antennas and their feeding methods, which have applications in various communication technologies.

Latest Patents

One of his latest patents is titled "Broad band half Vivaldi antennas and feed methods." This invention describes a single Vivaldi antenna plate, known as a half Vivaldi antenna, positioned over a ground plane to achieve a 50-ohm impedance. Additionally, it allows for the use of multiple plates over a ground plane to achieve different impedances. Unbalanced 50-ohm transmission lines, such as coaxial cables, can be utilized to directly feed the antenna. Another significant patent is "Broad band antennas and feed methods," which involves two or more Vivaldi antennas, each consisting of two plates with a natural impedance of approximately 100 ohms. These antennas can be arranged in parallel to achieve a 50-ohm impedance or other specific impedances depending on the number of antennas used.

Career Highlights

David has worked with prominent organizations, including Lawrence Livermore National Security, LLC and Dirac Solutions, Inc. His experience in these companies has allowed him to refine his expertise in antenna design and innovation.

Collaborations

Throughout his career, David has collaborated with notable individuals such as Richard E Twogood and Farid U Dowla. These collaborations have contributed to the advancement of his research and inventions.

Conclusion

David M Benzel is a distinguished inventor whose work in broad band antenna technology has paved the way for advancements in communication systems. His innovative patents and collaborations highlight his significant contributions to the field.