RF and Analog Research, Texas Tech University














cli Lab Wiki

Dr. Changzhi Li
(CV in PDF)
Associate Professor
Department of Electrical & Computer Engineering (Room 211)
Texas Tech University
Box 43102, Lubbock, TX 79409-3102
Ph: 806-834-8682


    Dr. Changzhi Li received the B.S. degree in electrical engineering from Zhejiang University, China, in 2004 and the Ph.D. degree in electrical engineering from the University of Florida, Gainesville, FL, in 2009.
    In the summers of 2007 and 2008, he worked at Alereon Inc., Austin, TX, on ultrawideband (UWB) transceiver. In the summer of 2009, he worked at Coherent Logix Inc., Austin, TX, on software-defined radio. His research interests include analog circuits, microwave circuits, and biomedical applications of microwave/RF.
    Dr. Li is an associate editor for the IEEE Transactions on Circuits and Systems II. He served as the TPC co-chair for the IEEE Wireless and Microwave Technology Conference (WAMICON) in 2012 and 2013. He received the ASEE Frederick Emmons Terman Award and the IEEE-HKN Outstanding Young Professional Award in 2014, the NSF Faculty Early CAREER Award in 2013, and the IEEE MTT-S Graduate Fellowship Award in 2008. His students have received a few best paper awards in IEEE conferences.
    Please refer to his publication list and Google Scholar profile for his publications.

News Release

“Texas Tech Reengineers Its Microwave Engineering Course To Make For A More Vivid And Hands-On Experience

AWR: http://www.awrcorp.com/customer-stories/texas-tech-university-teaching

“AWR And National Instruments Partner With Texas Tech For Biomedical Research Through Integrated Solutions

AWR: http://www.awrcorp.com/customer-stories/texas-tech-university-radar

Smart Radar Sensor for Accurate Tumor Tracking in Motion Adaptive Cancer Radiotherapy

IEEE Life Sciences Newsletter, Feb. 2013: http://lifesciences.ieee.org/publications/newsletter/contributors/285-changzhi-li

“Wireless Crib Monitor Keeps Tabs On Baby's Breathing”

Science Update (AAAS): http://www.scienceupdate.com/2008/12/doppler-baby-monitor/
Science Daily: http://www.sciencedaily.com/releases/2008/12/081202170826.htm

Useful Links

- To use our radar sensor for your project, visit the iMotion radar website: https://sites.google.com/site/imotionradar/home
Radar research videos: YouTube playlist 
- ADS simulation file for Doppler radar vital sign detection: PolarDemodulation_prj.zip
- Some radar data for share: radar data
- Easy conversion between dBm and Watt: dBm-to-Watt conversion table