Dae-Ung Lee

Title: The Innovations of Dae-Ung Lee in RF Signal Technology

Introduction

Dae-Ung Lee, a prominent inventor hailing from Gwangyang, South Korea, has made significant contributions to the field of radio frequency (RF) technology. With one patented invention, he has demonstrated his expertise in enhancing the efficiency of power amplifiers used in telecommunications.

Latest Patents

Dae-Ung Lee holds a patent for the "Doherty Combiner," which plays a crucial role in optimizing the performance of Doherty power amplifiers. This innovative device includes a phase shift section to alter the phase of the RF signal output, a matching section to ensure impedance matching at the output terminal, and a bandwidth improvement section that enhances phase and amplitude bandwidths. This invention serves as a critical advancement in improving the functionality and efficiency of RF amplifiers.

Career Highlights

Dae-Ung Lee is associated with the Soonchunhyang University Industry Academy Cooperation Foundation, where he engages in research and development efforts aimed at bridging theoretical science and practical applications. His expertise in the field has positioned him as a valuable contributor within his institution.

Collaborations

Throughout his career, Dae-Ung Lee has collaborated with esteemed colleagues, including Dal Ahn and Kwan-Sun Choi. Together, they work towards advancing technology in telecommunications and ensuring that their innovative approaches lead to impactful solutions for the industry.

Conclusion

Dae-Ung Lee's work, particularly in the development of the Doherty combiner, underscores the significance of innovation in technology. His contributions reflect a commitment to improving telecommunications through efficient power amplifier designs, promising a brighter future for RF signal technology.