NDLI: Doppler radar sensing of multiple subjects in single and multiple antenna systems

Content Provider	IEEE Xplore Digital Library
Author	Boric-Lubecke, O. Lubecke, V.M. Host-Madsen, A. Samardzija, D. Cheung, K.
Copyright Year	2005
Description	Author affiliation: Hawaii Univ., Honolulu, HI, USA (Boric-Lubecke, O.; Lubecke, V.M.; Host-Madsen, A.)
Abstract	Doppler radar life sensing has shown promise in medical and security applications, however the problems of motion artifacts and presence of multiple subjects limit the usefulness of this technique. By leveraging recent advances in signal processing and wireless communications technologies, the Doppler radar technique has the potential to overcome these limitations. We explore the single and multiple antenna systems and SIMO/MIMO signal processing to isolate desired radar return signals from multiple subjects. It has been experimentally demonstrated that up to two subjects can be separated in a single antenna systems. Simulations have also shown that in case two subjects have identical cardiovascular behavior, it is possible to distinguish them using MIMO techniques.
Starting Page	7
Ending Page	11
File Size	3821384
Page Count	5
File Format	PDF
ISBN	0780391640
DOI	10.1109/TELSKS.2005.1572052
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-09-28
Publisher Place	Serbia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Doppler radar Radar antennas Radar signal processing MIMO Communication system security Wireless communication Communications technology Isolation technology Signal processing Cardiology multiple subjects Remote life sensing detection of heart and respiration activity multiple antenna systems
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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