Volume 11 Issue 3
Jun.  2022
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Article Navigation >  Journal of Radars  > 2022  >  11(3): 499-516
FANG Zhen, JIAN Pu, ZHANG Hao, et al. Review of noncontact medical and health monitoring technologies based on FMCW radar[J]. Journal of Radars, 2022, 11(3): 499–516. doi: 10.12000/JR22019
Citation: FANG Zhen, JIAN Pu, ZHANG Hao, et al. Review of noncontact medical and health monitoring technologies based on FMCW radar[J]. Journal of Radars, 2022, 11(3): 499–516. doi: 10.12000/JR22019
shu

Review of Noncontact Medical and Health Monitoring Technologies Based on FMCW Radar

DOI: 10.12000/JR22019
  • 1.

    Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100049, China

  • 2.

    School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100094, China

  • 3.

    School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China

  • 4.

    Research Unit of Personalized Management of Chronic Respiratory Disease, Chinese Academy of Medical Sciences, Beijing 100049, China

Funds:  The National Key Research and Development Project (2020YFC1512304, 2020YFC2003703), CAMS Innovation Fund for Medical Sciences (2019-I2M-5-019)
More Information
  • Corresponding author: FANG Zhen, zfang@mail.ie.ac.cn
  • Received Date: 2022-01-19
  • Accepted Date: 2022-03-10
  • Rev Recd Date: 2022-03-04
    • Available Online: 2022-03-15
  • Publish Date: 2022-03-31
    Abstract
  • A contactless health monitoring system can contribute to health assessment in daily life by reducing appliance usage and avoiding discomfort from wearing electrodes or sensors. Such contactless approaches have the potential to continuously monitor the health status of users, alert patients and health personnel in time when acute medical emergencies occur, and meet the monitoring demands of special populations, such as newborns, burn patients, and patients with infectious diseases. The Frequency-Modulated Continuous-Wave (FMCW) radar can measure the range and velocity of sensing targets and be widely applied in heart and respiration rate monitoring and fall detection. Moreover, advances in FMCW radar have enabled low-cost radar-on-chip and antenna-on-chip systems. Thus, FMCW radar has vital application value in the medical and health monitoring fields. In this study, first, we introduce the basic knowledge of the application of FMCW radar in contactless health monitoring. Then, we systematically review the advanced applications and latest papers in this field. Finally, we summarize the present situations and limitations and provide a brief outlook for the application prospects and potential future research in the field.

     

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