UAV-Radar System for Vital Sign Monitoring

作者

  • Ashikur Rahman Department of Electrical Engineering University of Hawaii at Manoa Honolulu, USA
  • Yuta Ishii Department of Electrical Engineering University of Hawaii at Manoa Honolulu, USA
  • Victor Lubecke Department of Electrical Engineering University of Hawaii at Manoa Honolulu, USA

关键词:

Amplifier, demodulation, Doppler radar, filter, microwave, phase, phase noise

摘要

Feasibility and fabrication of components of a life-sign radar system on unmanned aerial vehicle (UAV) has been studied. A signal conditioning circuit has been simulated, fabricated, and tested for data preparation and acquisition. Application such as, vitalsign detection, using UAV in real-time requires wireless transmission of baseband data to the monitoring station. Methods have been devised to achieve this goal. A quadrature Doppler radar has been assembled using two single channel x-band MDU1020 radars. The united radars can avoid null point distortion in physiological monitoring. Examinations were performed with both mechanical targets.

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参考

A. Droitcour, V. Lubecke, J. Lin, and O. BoricLubecke, “A microwave radio for Doppler radar sensing of vital signs,” in IEEE MTT-S Int. Microw. Symp. Dig., Phoenix, pp. 175-178, 2001.

A. Rahman, E. Yavari, and V. Lubecke, “Single channel radar fusion for qudrature life-sign Doppler radar,” in IEEE ACES, Honolulu, pp. 1-2, 2016.

A. Rahman, A. Nakahara, R. Nakata, and V. Lubecke, “Signal conditioning for UAV-radar in vital sign monitoring,” in IEEE ACES, Honolulu, pp. 1-2, 2016.

A. Rahman, E. Yavari, X. Gao, V. Lubecke, and O. Boric-Lubecke, “Signal processing techniques for vital sign monitoring using mobile short range Doppler radar,” in IEEE Radio Wireless Symp., San Diego, CA, pp. 1-3, 2015.

A. Rahman, E. Yavari, V. Lubecke, and O.-B. Lubecke, “A low-IF tag-based motion compensation technique for mobile doppler radar life sign monitoring,” IEEE Transactions on Microwave Theory and Techniques, vol. 63, no. 10, pp. 3034- 3041, Oct. 2015.

L. Ren and A. E. Fathy, “Noncontact heartbeat detection using UWB impulse Doppler radar,” in IEEE Radio Science Meeting, Vancouver, BC, Canada, pp. 221, July 2015.

V. Ferrara, “Technical survey about available technologies for detecting buried people under rubble or avalanches,” WIT Transactions on the Built Environment, vol. 150, pp. 91-101, May 2015.

C. Li and J. Lin, “Random body movement cancellation in Doppler radar vital sign detection,” IEEE Trans. on Microw. Theory Te

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已出版

2021-07-25

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[1]
Ashikur Rahman, Yuta Ishii, 和 Victor Lubecke, 《UAV-Radar System for Vital Sign Monitoring》, ACES Journal, 卷 33, 期 02, 页 208–211, 7月 2021.

期

2018: Vol 33 Iss 2

栏目

General Submission