Non-contact physiological signal detection using continuous wave Doppler radar

	Non-contact physiological signal detection using continuous wave Doppler radar
	Dengyu Qiao; Tan He; Boping Hu; Ye Li
刊名	BIO-MEDICAL MATERIALS AND ENGINEERING
	2014
英文摘要	The aim of this work is to show non-contact physiological signal monitoring system based on continuous-wave (CW) Doppler radar, which is becoming highly attractive in the field of health care monitoring of elderly people. Two radar signal processing methods were introduced in this paper: one to extract respiration and heart rates of a single person and the other to separate mixed respiration signals. To verify the validity of the methods, physiological signal is obtained from stationary human subjects using a CW Doppler radar unit. The sensor operating at 24 GHz is located 0.5 meter away from the subject. The simulation results show that the respiration and heart rates are clearly extracted, and the mixed respiration signals are successfully separated. Finally, reference respiration and heart rate signals are measured by an ECG monitor and compared with the results tracked by the CW Doppler radar monitoring system.
收录类别	SCI
原文出处	http://content.iospress.com/download/bio-medical-materials-and-engineering/bme896?id=bio-medical-materials-and-engineering%2Fbme896
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/5801]
专题	深圳先进技术研究院_医工所
作者单位	BIO-MEDICAL MATERIALS AND ENGINEERING
推荐引用方式 GB/T 7714	Dengyu Qiao,Tan He,Boping Hu,et al. Non-contact physiological signal detection using continuous wave Doppler radar[J]. BIO-MEDICAL MATERIALS AND ENGINEERING,2014.
APA	Dengyu Qiao,Tan He,Boping Hu,&Ye Li.(2014).Non-contact physiological signal detection using continuous wave Doppler radar.BIO-MEDICAL MATERIALS AND ENGINEERING.
MLA	Dengyu Qiao,et al."Non-contact physiological signal detection using continuous wave Doppler radar".BIO-MEDICAL MATERIALS AND ENGINEERING (2014).