Woong Hee Kim

Title: Woong Hee Kim: Innovator in Antenna Technology

Introduction

Woong Hee Kim is a notable inventor based in Changwon-si, South Korea. He has made significant contributions to the field of antenna technology, holding a total of four patents. His work focuses on enhancing the performance and efficiency of antennas used in satellite communications.

Latest Patents

One of his latest inventions is the "Controlled Reception Pattern Antenna." This innovative design prevents the degradation of anti-jamming performance in a compact array antenna by increasing the antenna gain at low elevation angles. The antenna 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 simply incorporating a radiating slot, the antenna gain can be increased at low elevation angles, thus maintaining anti-jamming performance while reducing the size of the array antenna.

Another significant patent is the "Circularly Polarized Global Positioning System Antenna Using Parasitic Lines." This design implements circular polarization to improve the efficiency of satellite signal reception. The antenna consists of a substrate, a radiating patch on top of the substrate, and a parasitic line part that is spaced apart from the radiating patch. This configuration induces reverse current, allowing for the implementation of circular polarization characteristics. The design also includes a ground plate and a feeding via that connects the ground plate to the radiating patch.

Career Highlights

Woong Hee Kim has worked with prominent organizations such as the Electronics and Telecommunications Research Institute and the Industry-University Cooperation Foundation at Korea Aerospace University. His experience in these institutions has contributed to his expertise in antenna technology and innovation.

Collaborations

Throughout his career, Woong Hee Kim has collaborated with various professionals, including Jinchun Wang and Dae Heon Lee. These collaborations have further enriched his work and contributed to advancements in the field.

Conclusion

Woong Hee Kim is a distinguished inventor whose work in antenna technology has led to significant advancements in satellite communications. His innovative patents demonstrate his commitment to improving the efficiency and performance of antennas.