Yongrong Sun

Title: Yongrong Sun: Innovator in Multipath Suppression Technology

Introduction

Yongrong Sun is a distinguished inventor based in Nanjing, China. He is known for his innovative contributions to the field of signal processing, particularly in multipath suppression methods. His work has significant implications for improving the efficiency and effectiveness of tracking systems.

Latest Patents

Yongrong Sun holds a patent for a "Multipath suppression method based on steepest descent method." This method involves stripping a carrier from an intermediate-frequency signal using carrier Doppler shift information. It constructs a quadratic cost function based on the autocorrelation characteristics of a ranging code, which is unaffected by multipath signals. The design of a new tracking loop according to this cost function allows for effective multipath suppression without increasing computational burden. Compared to traditional methods, this approach reduces computing resources by one-third, simplifies parameter design and adjustment, and offers superior multipath suppression effects.

Career Highlights

Yongrong Sun is affiliated with the Nanjing University of Aeronautics and Astronautics, where he has made significant contributions to research and development in his field. His innovative work has garnered attention for its practical applications and engineering value.

Collaborations

Yongrong has collaborated with notable colleagues, including Qinghua Zeng and Wenqi Qiu, contributing to advancements in their shared field of expertise.

Conclusion

Yongrong Sun's innovative work in multipath suppression technology exemplifies the impact of research and development in signal processing. His contributions continue to influence the efficiency of tracking systems, showcasing the importance of innovation in technology.