TY - GEN
T1 - Is radar cardiography (RCG) possible?
AU - Rong, Yu
AU - Bliss, Daniel W.
N1 - Funding Information:
This work was supported in part by Center for Wireless Information Systems and Computational Architectures (WISCA), Arizona State University, Tempe.
Publisher Copyright:
© 2019 IEEE.
PY - 2019/4
Y1 - 2019/4
N2 - In this paper, we propose a novel concept of Radar Cardiography (RCG). We demonstrate the ability to achieve precise heartbeat measurement wirelessly using advanced radar signal processing technique. We show that the reconstructed heartbeat waveform matches the reference electrocardiography (ECG) signal. We propose a new heartbeat monitoring method, in which we isolate cardiovascular activity from strong respiratory-inference in the 3-Dimensional (3-D) spaces: azimuth, elevation, and depth. With significant pulse signal-to-noise-ratio (SNR) improvement compared to the conventional radar approach, heart-rate variability (HRV) analysis using radar is therefore possible.
AB - In this paper, we propose a novel concept of Radar Cardiography (RCG). We demonstrate the ability to achieve precise heartbeat measurement wirelessly using advanced radar signal processing technique. We show that the reconstructed heartbeat waveform matches the reference electrocardiography (ECG) signal. We propose a new heartbeat monitoring method, in which we isolate cardiovascular activity from strong respiratory-inference in the 3-Dimensional (3-D) spaces: azimuth, elevation, and depth. With significant pulse signal-to-noise-ratio (SNR) improvement compared to the conventional radar approach, heart-rate variability (HRV) analysis using radar is therefore possible.
UR - http://www.scopus.com/inward/record.url?scp=85073120961&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85073120961&partnerID=8YFLogxK
U2 - 10.1109/RADAR.2019.8835743
DO - 10.1109/RADAR.2019.8835743
M3 - Conference contribution
AN - SCOPUS:85073120961
T3 - 2019 IEEE Radar Conference, RadarConf 2019
BT - 2019 IEEE Radar Conference, RadarConf 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 IEEE Radar Conference, RadarConf 2019
Y2 - 22 April 2019 through 26 April 2019
ER -