Jinchun Wang

Title: Jinchun Wang: Innovator in Antenna Technology

Introduction

Jinchun Wang is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of antenna technology, holding a total of four patents. His innovative designs focus on enhancing the performance and efficiency of antennas used in satellite communication.

Latest Patents

One of Jinchun Wang's latest patents is the "Controlled Reception Pattern Antenna." This invention addresses the challenge of maintaining anti-jamming performance in compact array antennas by increasing the antenna gain at low elevation angles. The design includes a radiator for receiving satellite signals, a ground platform where the radiator is arranged, and a radiating slot formed in the ground platform. By incorporating this radiating slot, the antenna gain can be improved at low elevation angles, allowing for reduced size while maintaining effective anti-jamming capabilities.

Another notable patent is the "Circularly Polarized Global Positioning System Antenna Using Parasitic Lines." This invention implements circular polarization to enhance the efficiency of satellite signal reception. The design features a substrate with a radiating patch on top, a parasitic line part spaced apart from the radiating patch to induce reverse current, a ground plate beneath the substrate, and a feeding via connecting the ground plate to the radiating patch. This innovative approach significantly improves the performance of GPS antennas.

Career Highlights

Jinchun Wang is affiliated with the Electronics and Telecommunications Research Institute, where he continues to advance research in antenna technology. His work has garnered attention for its practical applications in improving communication systems.

Collaborations

Some of his notable coworkers include Dae Heon Lee and Dong Hoon Shin, who have collaborated with him on various projects related to antenna innovations.

Conclusion

Jinchun Wang's contributions to antenna technology exemplify the spirit of innovation in the field. His patents reflect a commitment to enhancing communication systems through advanced designs. His work continues to influence the development of efficient and effective antenna solutions.