Contact-based radar measurement of cardiac motion-A position and polarization study

Songjie Bi, Juan Zeng, Marzhan Bekbalanova, Dennis Matthews, Xiaoguang Leo Liu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations

Abstract

This paper presents quadrature demodulated data on cardiac motion from contact-based measurement using a Doppler radar and a planar antenna. Measurements were taken at several different locations on the chest of the test subject with both vertical and horizontal polarizations. Test data reveals different characteristics in terms of signal amplitude and time-domain waveform depending on the location/polarization, which shows the potential of using contact-based radar measurement for heart monitoring applications.

Original languageEnglish (US)
Title of host publicationBioWireleSS 2016 - Proceedings, 2016 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages29-31
Number of pages3
ISBN (Electronic)9781509016938
DOIs
StatePublished - Mar 31 2016
Externally publishedYes
EventIEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2016 - Austin, United States
Duration: Jan 24 2016Jan 27 2016

Publication series

NameBioWireleSS 2016 - Proceedings, 2016 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems

Conference

ConferenceIEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, BioWireleSS 2016
CountryUnited States
CityAustin
Period1/24/161/27/16

Keywords

  • radar
  • vital sign

ASJC Scopus subject areas

  • Biotechnology
  • Biomedical Engineering
  • Computer Networks and Communications

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  • Cite this

    Bi, S., Zeng, J., Bekbalanova, M., Matthews, D., & Liu, X. L. (2016). Contact-based radar measurement of cardiac motion-A position and polarization study. In BioWireleSS 2016 - Proceedings, 2016 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems (pp. 29-31). [7445553] (BioWireleSS 2016 - Proceedings, 2016 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/BIOWIRELESS.2016.7445553