RF and Analog Research, Texas Tech University




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Dr. Changzhi Li
(CV in PDF)

Department of Electrical & Computer Engineering (Room 211)
Texas Tech University
1012 Boston Ave, 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 2007–2009, he was first with Alereon inc. Ausitn, TX, USA and then Coherent Logix inc. Austin, TX, USA, where he was involved with ultrawideband (UWB) transceivers and software-defined radio, respectively. His research interest is microwave/millimeter-wave sensing for healthcare, security, energy efficiency, structural monitoring, and human-machine interface.
    Dr. Li was a recipient of the IEEE Microwave Theory and Techniques Society (MTT-S) Outstanding Young Engineer Award, the IEEE Sensors Council Early Career Technical Achievement Award, the ASEE Frederick Emmons Terman Award, the IEEE-HKN Outstanding Young Professional Award, the NSF Faculty Early CAREER Award, and the IEEE MTT-S Graduate Fellowship Award. He is an Associate Editor of the IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES and the IEEE JOURNAL OF ELECTROMAGNETICS, RF AND MICROWAVES IN MEDICINE AND BIOLOGY. He was an Associate Editor for the IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I from 2016 to 2019 and the IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II from 2014 to 2015. He served as a TPC Co-Chair for the IEEE MTT-S International Microwave Biomedical Conference in 2018 and 2019, and the IEEE Wireless and Microwave Technology Conference in 2012 and 2013.
    Please refer to his 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

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

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