Jingxin Yuan

Title: Innovations of Jingxin Yuan in Pulse Width Modulation

Introduction

Jingxin Yuan is a notable inventor based in Wuhan, China. He has made significant contributions to the field of pulse width modulation through his innovative methods. His work focuses on enhancing the efficiency and effectiveness of carrier wave modulation techniques.

Latest Patents

Jingxin Yuan holds a patent for a "Multi-frequency uniformization carrier wave slope random distribution pulse width modulation method." This method involves selecting a required random carrier wave sequence and a modulating wave, generating a switch device drive signal for pulse width modulation. It also includes determining a multiple of an equivalent carrier frequency and selecting a main circuit topology. The method aims to improve the frequency domain distribution bandwidth of a harmonic wave without altering the mean and variance of the random carrier wave sequence. This innovation realizes uniform distribution of carrier waves and multiple harmonic peaks near a doubled frequency of the carrier waves in a wider frequency domain.

Career Highlights

Jingxin Yuan is affiliated with the Naval University of Engineering, where he applies his expertise in electrical engineering and modulation techniques. His work has garnered attention for its practical applications in various technological fields.

Collaborations

Jingxin Yuan collaborates with colleagues such as Jie Xu and Ziling Nie, contributing to advancements in their shared field of study.

Conclusion

Jingxin Yuan's innovative approach to pulse width modulation represents a significant advancement in the field, showcasing his dedication to improving technology through his inventive methods. His contributions continue to influence the landscape of electrical engineering.