Donn T Harvey

Title: Innovations by Donn T. Harvey: Pioneering Phased-Array Antenna Technologies

Introduction

Donn T. Harvey, an accomplished inventor based in Issaquah, WA, has made significant contributions to the field of communication technology. With a total of three patents to his name, his latest innovations reflect his expertise in engineering and design, particularly in phased-array antennas.

Latest Patents

One of Harvey's prominent patents is the "Low-cost communication phased-array antenna." This invention features a robust antenna waveguide structure with multiple waveguides that effectively propagate electromagnetic (EM) signals. The design includes active array modules that amplify and adjust the phase of EM signals for enhanced performance. Moreover, these modules are paired with an interconnect structure facilitating both signal propagation paths and power channels. The inclusion of integrated polarizers allows the system to operate with either right-hand or left-hand circularly polarized signals, showcasing Harvey's innovative approach to antenna technology.

Another noteworthy patent is focused on "Packaging architecture for phased arrays." This invention integrates a dipole antenna within a waveguide, providing an efficient method for EM energy coupling. The design incorporates a substrate that connects the antenna to a slotline through a coplanar strip transmission line, enabling effective communication between various electronic components. This innovation highlights Harvey's ability to merge advanced engineering principles with practical applications in communication systems.

Career Highlights

Donn T. Harvey is currently affiliated with Boeing, a leading aerospace company where he applies his engineering skills to develop cutting-edge technologies. His work at Boeing has contributed to significant advancements in communication systems, particularly in minimizing costs while enhancing performance in antenna design.

Collaborations

Throughout his career, Harvey has collaborated with esteemed colleagues such as George W. Fitzsimmons and Dietrich E. Riemer. These collaborations have fostered a creative environment that encourages innovation and the development of groundbreaking technological solutions.

Conclusion

Donn T. Harvey stands out as an influential inventor, particularly in the realm of phased-array antenna technologies. With his recent patents and role at Boeing, he continues to push the boundaries of communication systems, making valuable contributions to both the aerospace industry and the broader technological landscape. His work exemplifies the spirit of innovation and the importance of collaboration in achieving groundbreaking advancements.