Wenkai Xu

Title: Wenkai Xu: Innovator in Pulse Width Modulation Technology

Introduction

Wenkai Xu is a notable inventor based in Wuhan, China. He has made significant contributions to the field of pulse width modulation technology. His innovative approach has led to the development of a unique method that enhances the efficiency of carrier wave modulation.

Latest Patents

Wenkai Xu holds a patent for a "Multi-frequency uniformization carrier wave slope random distribution pulse width modulation method." This method involves several key steps: selecting a required random carrier wave sequence and a modulating wave, generating a switch device drive signal for pulse width modulation, determining a multiple of an equivalent carrier frequency, and inputting the generated signal into a main circuit topology. This innovative technique improves the frequency domain distribution bandwidth of harmonic waves without altering the mean and variance of the random carrier wave sequence. It achieves uniform distribution of carrier waves and multiple harmonic peaks near a doubled frequency of the carrier waves in a broader frequency domain.

Career Highlights

Wenkai Xu is affiliated with the Naval University of Engineering, where he continues to advance his research and development efforts. His work is characterized by a commitment to innovation and excellence in engineering.

Collaborations

Wenkai Xu collaborates with esteemed colleagues, including Jie Xu and Ziling Nie. Their combined expertise fosters a productive research environment that encourages groundbreaking advancements in technology.

Conclusion

Wenkai Xu's contributions to pulse width modulation technology exemplify his innovative spirit and dedication to engineering. His patent reflects a significant advancement in the field, showcasing his ability to enhance existing technologies.