Noncontact accurate measurement of cardiopulmonary activity using a compact quadrature doppler radar sensor

IEEE Transactions on Biomedical Engineering

Volumn 61, Issue 3, 2014, Pages 725-735

  Hu, Wei ^a   Zhao, Zhangyan ^b   Wang, Yunfeng ^b   Zhang, Haiying ^b   Lin, Fujiang ^a  

^a UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA   (China)

^b INSTITUTE OF GEOLOGY AND GEOPHYSICS   (China)

Author keywords

Arctangent demodulation; cardiopulmonary; Doppler radar; heart rate variability (HRV); noncontact

Indexed keywords

ARCTANGENT DEMODULATIONS; CARDIOPULMONARY; ENSEMBLE EMPIRICAL MODE DECOMPOSITIONS (EEMD); HEART BEAT DETECTIONS; HEART RATE VARIABILITY; HUMAN SUBJECT EXPERIMENTS; NON-CONTACT; SIGNALTONOISE RATIO (SNR);

ALGORITHMS; ANALOG TO DIGITAL CONVERSION; DEMODULATION; DOPPLER RADAR; ELECTROCARDIOGRAPHY; HEART; OPTICAL VARIABLES MEASUREMENT; SIGNAL RECEIVERS; TIME DOMAIN ANALYSIS; WAVELET DECOMPOSITION;

SENSORS;

ADULT; ALGORITHM; ARTICLE; BREATHING; CALIBRATION; CARDIOPULMONARY FUNCTION; COMPACT QUADRATURE DOPPLER RADAR SENSOR; DECOMPOSITION; ELECTROCARDIOGRAPHY; FEMALE; FILTER; HEART RATE VARIABILITY; HUMAN; HUMAN EXPERIMENT; MALE; MEASUREMENT ACCURACY; MEASUREMENT ERROR; NORMAL HUMAN; POWER SPECTRUM; SENSOR; SEPARATION TECHNIQUE; SIGNAL NOISE RATIO; SIGNAL PROCESSING; SIMULATION; THORAX WALL;

ADULT; ALGORITHMS; COMPUTER SIMULATION; DOPPLER EFFECT; ELECTROCARDIOGRAPHY; FEMALE; HEART RATE; HUMANS; MALE; MONITORING, PHYSIOLOGIC; SIGNAL PROCESSING, COMPUTER-ASSISTED; SIGNAL-TO-NOISE RATIO; YOUNG ADULT;

EID: 84896867123     PISSN: 00189294     EISSN: 15582531     Source Type: Journal    
DOI: 10.1109/TBME.2013.2288319     Document Type: Article

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