Company Filing History:
Years Active: 2010
Title: Inventor Profile: Mingyuan Li
Introduction
Mingyuan Li is an innovative inventor based in La Jolla, California. He has made significant contributions to the field of power amplifier technology with his inventive approaches. His work emphasizes the importance of optimizing power amplifiers, which are critical components in modern communication systems.
Latest Patents
Mingyuan Li holds a patent for a "Correlation method for monitoring power amplifier." This invention introduces methods and devices to estimate power amplifier nonlinearity using straightforward correlation techniques. The invention aims to monitor a power amplifier that processes digitally modulated inputs and produces output with multiple signal streams. A notable feature of the invention is the creation of a test signal derived from the combination of several pseudorandom noise sequences, facilitating the identification of nonlinear contributions in the power amplifier's output. By cross-correlating this test signal with the total output, Mingyuan's method enables the application of corrective predistortion in the power amplifier, enhancing its performance.
Career Highlights
Mingyuan Li currently works at the University of California, contributing to advanced research in electrical engineering and signal processing. His dedication to innovating within the field has allowed him to develop methods that significantly improve the functionality of power amplifiers in modern technology.
Collaborations
Throughout his career, Mingyuan has collaborated with prominent colleagues, including Peter M. Asbeck and Ian Galton. These partnerships have further enhanced his research and the impact of his inventions on the industry.
Conclusion
Mingyuan Li stands out as a notable inventor in the realm of power amplifier technology. His innovative methods and patent for monitoring nonlinearities represent a meaningful advancement within the field, showcasing his commitment to enhancing communication systems. His collaborations with esteemed peers reflect his integral role in driving forward research and development.