Minquan Li

Title: Minquan Li: Innovator in Circularly Polarized Antenna Technology

Introduction

Minquan Li is a prominent inventor based in Hefei, China. He has made significant contributions to the field of antenna technology, particularly in the development of circularly polarized antennas. With a total of 2 patents, his work is recognized for its innovative approaches to improving antenna performance.

Latest Patents

Minquan Li's latest patents include a broadband millimeter wave circularly polarized antenna element, as well as a single-mode array and dual-mode array. These inventions relate to the technical field of circularly polarized antennas. The broadband millimeter-wave circularly polarized antenna element features a microstrip feeder arranged on the lower surface of a second dielectric substrate. It also includes a coupling slot etched on a metal ground layer, with two metallized vias formed on a first dielectric substrate. A metal strip is tiled on the upper surface of the first dielectric substrate, along with two L-shaped parasitic patches that are rotationally symmetric about a center point. This design improves the 3-dB axial ratio bandwidth of the antenna element by utilizing L-shaped parasitic patches. Additionally, his bidirectional circularly polarized antenna element and array antenna incorporate a dielectric substrate, a feeder, and a radiation patch, which allow for circular polarization radiation, addressing the issue of linear polarization mismatch.

Career Highlights

Minquan Li is affiliated with Anhui University, where he continues to advance his research in antenna technology. His work has garnered attention for its practical applications and innovative solutions in the field.

Collaborations

Minquan Li collaborates with notable colleagues, including Zhixiang Huang and Chao Wang. Their combined expertise contributes to the ongoing development of cutting-edge antenna technologies.

Conclusion

Minquan Li's contributions to the field of circularly polarized antennas demonstrate his innovative spirit and commitment to advancing technology. His patents reflect a deep understanding of antenna design and functionality, positioning him as a key figure in this specialized area of research.