Chulhee Choi

Title: Chulhee Choi: Innovator in Satellite Communication Technology

Introduction

Chulhee Choi is a notable inventor based in Dangjin, South Korea. He has made significant contributions to the field of satellite communication, particularly in the area of frequency hop timing synchronization.

Latest Patents

Choi holds a patent for a method and structure for acquiring frequency hop timing synchronization for a frequency-hopping code division multiple access (FH-FDMA) satellite communication system. This innovative method involves a propagation delay time computation process that calculates minimum and maximum propagation delay times based on the location error of a satellite communication terminal. The process also includes a delay transmission mechanism that ensures the timely transmission of a ranging signal, thereby preventing collisions with other signals.

Career Highlights

Chulhee Choi is currently employed at the Agency for Defense Development, where he applies his expertise in satellite communication technologies. His work focuses on enhancing the efficiency and reliability of satellite communication systems.

Collaborations

Choi collaborates with esteemed colleagues, including Dhongwoon Jang and Juhyung Lee, who contribute to his research and development efforts in the field.

Conclusion

Chulhee Choi's innovative work in satellite communication technology exemplifies the importance of advancements in this critical area. His contributions continue to shape the future of communication systems.