李 寧

April, 2016- August, 2018 Assistant professor, Chuo University
Lectures:
1. Fundamentals of Electrical Electronic Information and Communication Engineering
2. Experiment of Wireless Communications
On the development of
1. Wireless power transfer system
 Proposed a Q-enhancement method for long transfer distance
 Analyzed and measured the magnetic resonant coupling method
2. Modeling of hysteretic DC-DC converter
 Developed a method to establish a small signal transfer function for hysteretic buck DC-DC converters in continuous conduction mode (CCM)
3. Glucose sensor
 Compared two methods for evaluate the level of glucose
June, 2010 - March, 2016 Researcher in Matsuzawa-Okada Lab, Tokyo Institute of Technology, Japan
On the development of
1. Transconductive amplifier design for sampling mixer
 Analyzed the effect of the parasitics on circuit performance by calculation and simulation
2. Millimeter-wave CMOS transceivers (Japan Ministry of Internal Affairs and Communications project)
 Contributed to the first 64-QAM mm-wave transceiver and realized the fastest transfer data rate in the world.
 Built models for mm-wave circuit including transistors, transmission lines, baluns, capacitors and de-coupling transmission lines, built PDK for mm-wave circuit design, created black-box for mm-wave devices.
 Designed the low noise amplifiers and power amplifiers for RF front-end
 Serial to parallel and parallel to serial circuit design
3. Helium-3 ion irradiation method to improve circuit performance, cooperation with Sumitomo Heavy Industries. Examination and Inspection, Ltd.,
 Helium-3 ion irradiation method to modify CMOS substrate resistivity in order to improve passive device performance and improve noise isolation, saving product cost up to 97% compared to former proton method.
 Inductor quality factor improvement by helium-3 ion irradiation
 Transistor leakage investigation after helium-3 ion irradiation
 Substrate isolation improvement by helium-3 ion irradiation
2003 – 2005 Lecturer in Department of Electronics and Information Engineering, Xi’an Jiaotong University, China
1999 – 2003 Assistant professor in Department of Electronics and Information Engineering, Xi’an Jiaotong University, China