This inventor holds 1 USPTO granted patent. Top assignee: General Atomics, Inc.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: John Doane - Innovator in Dielectric Lined Waveguides
Introduction
John Doane is a notable inventor based in Fullerton, CA (US). He has made significant contributions to the field of waveguide technology, particularly through his innovative patent on dielectric lined waveguides. His work focuses on enhancing the efficiency and performance of microwave transmission systems.
Latest Patents
John Doane holds a patent for dielectric lined waveguides. This patent describes a method of coating the inside of an overmoded, smooth wall metallic waveguide with a thin dielectric layer. This innovative approach results in boundary conditions similar to those of corrugated waveguides, achieving extremely low transmission loss, particularly for the HE11 mode. The dielectric lined waveguides serve as a cost-effective alternative to traditional corrugated waveguides, especially for broadband microwave transmission at frequencies above 300 GHz. The applications of this technology span various fields, including radar, high-frequency communication systems, and terahertz transmission.
Career Highlights
John Doane is currently employed at General Atomics, Inc., where he continues to develop and refine his innovative technologies. His work has positioned him as a key figure in the advancement of waveguide technology.
Collaborations
Some of his notable coworkers include Kyle Andrew Thackston and James Anderson. Their collaborative efforts contribute to the ongoing research and development in the field.
Conclusion
John Doane's contributions to dielectric lined waveguides exemplify his commitment to innovation in microwave transmission technology. His work not only enhances performance but also opens new avenues for applications in various high-tech fields.