Xiaohui Li

Title: Innovations of Xiaohui Li

Introduction

Xiaohui Li is a notable inventor based in San Jose, CA, who has made significant contributions to the field of electronics. With a total of 2 patents, he has developed innovative technologies that enhance signal processing and mixing capabilities.

Latest Patents

Xiaohui Li's latest patents include the "Compensated Ring Mixers" and "Unbalanced FET Mixer." The compensated mixer features a radio frequency (RF) balun for transferring RF signals and a local oscillator (LO) balun for receiving an LO signal. This design incorporates a diode ring quad circuit that mixes RF signals with the LO signal, while a compensation inductor cancels the capacitive reactance at the LO signal frequency. The unbalanced mixer operates without DC bias and includes a resonator circuit for signal isolation, enhancing the performance of the mixer.

Career Highlights

Xiaohui Li is currently employed at Watkins-Johnson Company, where he continues to innovate in the field of electronics. His work focuses on developing advanced mixing technologies that are crucial for various applications in telecommunications and signal processing.

Collaborations

Xiaohui collaborates with Michael Wendell Vice, who is also a key figure in the company. Their teamwork contributes to the advancement of technologies that push the boundaries of electronic design.

Conclusion

Xiaohui Li's contributions to the field of electronics through his patents and work at Watkins-Johnson Company highlight his role as an influential inventor. His innovative designs continue to shape the future of signal processing technologies.