Won-Mo Sung

Title: Innovations of Won-Mo Sung

Introduction

Won-Mo Sung is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of antenna technology, holding a total of four patents. His work focuses on enhancing communication systems through innovative antenna designs.

Latest Patents

One of his latest patents is an ultra-wideband antenna having a band notch characteristic. This invention discloses an antenna for ultra-wideband (UWB) communication that features a band-stop characteristic. The UWB antenna is designed as a patch antenna employing microstrip feeding. To expand the bandwidth at a low frequency band, a stub is formed in the radiating element. Additionally, steps are formed in the ground plane to improve antenna characteristics at intermediate frequency bands, thereby achieving UWB characteristics. Another embodiment of this invention includes a recess formed in the ground plane, which also implements the UWB characteristic. The antenna features an inverse U-shaped slot in the radiating element, allowing for the band-stop characteristic at the UNII band. Furthermore, the antenna has a small ground plane area and exhibits omnidirectional radiating patterns.

Another significant patent is for an antenna using electrically conductive ink and its production method. This invention involves an antenna with a radiator formed by printing electrically conductive ink on a substrate. The antenna radiator is designed to match the thickness of the skin depth concerning the operational frequency. This design allows for the fabrication of the antenna using a minimal amount of electrically conductive ink without compromising the antenna's gain. Additionally, the radiator can be formed to the same thickness as the skin depth at a predetermined frequency, further reducing the amount of ink used while maintaining performance.

Career Highlights

Throughout his career, Won-Mo Sung has worked with several companies, including Emw Co., Ltd. and E.m.w. Antenna Co., Ltd. His experience in these organizations has contributed to his expertise in antenna technology and innovation.

Collaborations

Won-Mo Sung has collaborated with notable colleagues such as Byung-Hoon Ryou and Jeong-Pyo Kim. Their joint efforts have likely played a role in advancing antenna technology and enhancing communication systems.

Conclusion

Won-Mo Sung's contributions to antenna technology through his innovative patents demonstrate his significant impact in the field. His work continues to influence advancements in communication systems, showcasing the importance of innovation in technology.