Changzhi Li
Changzhi Li
Verified email at ttu.edu - Homepage
Title
Cited by
Cited by
Year
A review on recent advances in Doppler radar sensors for noncontact healthcare monitoring
C Li, VM Lubecke, O Boric-Lubecke, J Lin
IEEE Transactions on microwave theory and techniques 61 (5), 2046-2060, 2013
4242013
Random body movement cancellation in Doppler radar vital sign detection
C Li, J Lin
IEEE Transactions on Microwave Theory and Techniques 56 (12), 3143-3152, 2008
2802008
Experiment and Spectral Analysis of a Low-Power-Band Heartbeat Detector Measuring From Four Sides of a Human Body
C Li, Y Xiao, J Lin
IEEE Transactions on Microwave Theory and Techniques 54 (12), 4464-4471, 2006
2232006
Radar remote monitoring of vital signs
C Li, J Cummings, J Lam, E Graves, W Wu
IEEE Microwave Magazine 10 (1), 47-56, 2009
2072009
Instrument-based noncontact Doppler radar vital sign detection system using heterodyne digital quadrature demodulation architecture
C Gu, C Li, J Lin, J Long, J Huangfu, L Ran
IEEE Transactions on Instrumentation and Measurement 59 (6), 1580-1588, 2009
1552009
A review on recent progress of portable short-range noncontact microwave radar systems
C Li, Z Peng, TY Huang, T Fan, FK Wang, TS Horng, JM Munoz-Ferreras, ...
IEEE Transactions on Microwave Theory and Techniques 65 (5), 1692-1706, 2017
1462017
Complex signal demodulation and random body movement cancellation techniques for non-contact vital sign detection
C Li, J Lin
2008 IEEE MTT-S International Microwave Symposium Digest, 567-570, 2008
1462008
Accurate Doppler radar noncontact vital sign detection using the RELAX algorithm
C Li, J Ling, J Li, J Lin
IEEE Transactions on Instrumentation and Measurement 59 (3), 687-695, 2009
1232009
A hybrid FMCW-interferometry radar for indoor precise positioning and versatile life activity monitoring
G Wang, C Gu, T Inoue, C Li
IEEE Transactions on Microwave Theory and Techniques 62 (11), 2812-2822, 2014
1182014
Optimal carrier frequency of non-contact vital sign detectors
C Li, J Lin
2007 IEEE Radio and Wireless Symposium, 281-284, 2007
1182007
Application of linear-frequency-modulated continuous-wave (LFMCW) radars for tracking of vital signs
G Wang, JM Munoz-Ferreras, C Gu, C Li, R Gomez-Garcia
IEEE transactions on microwave theory and techniques 62 (6), 1387-1399, 2014
1142014
Accurate respiration measurement using DC-coupled continuous-wave radar sensor for motion-adaptive cancer radiotherapy
C Gu, R Li, H Zhang, AYC Fung, C Torres, SB Jiang, C Li
IEEE Transactions on biomedical engineering 59 (11), 3117-3123, 2012
1142012
High-Sensitivity Software-Configurable 5.8-GHz Radar Sensor Receiver Chip in 0.13-m CMOS for Noncontact Vital Sign Detection
C Li, X Yu, CM Lee, D Li, L Ran, J Lin
IEEE Transactions on Microwave Theory and Techniques 58 (5), 1410-1419, 2010
1012010
Noncontact distance and amplitude-independent vibration measurement based on an extended DACM algorithm
J Wang, X Wang, L Chen, J Huangfu, C Li, L Ran
IEEE Transactions on Instrumentation and Measurement 63 (1), 145-153, 2013
992013
A portable FMCW interferometry radar with programmable low-IF architecture for localization, ISAR imaging, and vital sign tracking
Z Peng, JM Muñoz-Ferreras, Y Tang, C Liu, R Gómez-García, L Ran, C Li
IEEE transactions on microwave theory and techniques 65 (4), 1334-1344, 2016
912016
Robust overnight monitoring of human vital signs by a non-contact respiration and heartbeat detector
C Li, J Lin, Y Xiao
2006 International Conference of the IEEE Engineering in Medicine and …, 2006
912006
A portable noncontact heartbeat and respiration monitoring system using 5-GHz radar
Y Xiao, C Li, J Lin
IEEE Sensors Journal 7 (7), 1042-1043, 2007
842007
Wireless hydrogen sensor network using AlGaN/GaN high electron mobility transistor differential diode sensors
X Yu, C Li, ZN Low, J Lin, TJ Anderson, HT Wang, F Ren, YL Wang, ...
Sensors and Actuators B: Chemical 135 (1), 188-194, 2008
822008
A 1–9 GHz linear-wide-tuning-range quadrature ring oscillator in 130 nm CMOS for non-contact vital sign radar application
C Li, J Lin
IEEE Microwave and wireless components letters 20 (1), 34-36, 2009
772009
A tunable microstrip bandpass filter with two independently adjustable transmission zeros
J Long, C Li, W Cui, J Huangfu, L Ran
IEEE Microwave and Wireless Components Letters 21 (2), 74-76, 2011
762011
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Articles 1–20