Yonghong Zhang

Title: Inventor Yonghong Zhang: Innovations in Antenna Technology

Introduction

Yonghong Zhang, a distinguished inventor based in Chengdu, China, has made significant contributions to the field of antenna technology. With a total of two patents to his name, Zhang's work focuses on pioneering advancements that enhance the performance and functionality of antennas.

Latest Patents

Zhang's latest patents include innovative designs of antennas aimed at improving signal transmission and reception. The first patent is for "Curved Near-Field-Focused Slot Array Antennas," which features a unique slot array antenna that incorporates a smooth curved surface. This design employs planar feed structures that are tangent to the curved surface, allowing for enhanced performance. The structure consists of at least two arcs, interconnected by smooth transitions, and incorporates multiple layers, including a dielectric substrate with symmetrically arranged metallic vias. This configuration results in a substrate integrated waveguide that optimizes antenna functionality.

The second patent, "Antenna for Generating Arbitrarily Directed Bessel Beam," details an innovative antenna design that includes a beam-forming plane and a feeding horn. This dual-layer dielectric substrate structure provides effective beam focusing capabilities. The design is co-axially stacked, consisting of various printed circuit layers and high-frequency dielectric substrates, allowing for precise beam-formation through periodically arranged units.

Career Highlights

Yonghong Zhang is affiliated with the University of Electronic Science and Technology of China, where he continues to drive innovation within his field. His academic background and professional focus have allowed him to explore and develop cutting-edge antenna technologies that address modern communication challenges.

Collaborations

In his professional journey, Zhang collaborates with esteemed colleagues Yujian Cheng and Yong Fan. Together, they contribute to enhancing research capabilities and advancing technologies in communication systems, showcasing a teamwork approach to innovation.

Conclusion

Yonghong Zhang's inventive contributions to antenna technology mirror the dynamic evolution of telecommunications. As a patent holder, his advancements are paving the way for future improvements in antenna design and performance, solidifying his place as a notable figure in the world of innovation and invention.