References
- Lin, C.J., 1975, Noninvasive microwave measurement of respiration. Proceedings of the IEEE, 63, 1530–1530.
- Chen, D., Misra, D., Wang, H. Chuang, H.R., 1986, An X-band microwave life-detection system. IEEE Transactions on Biomedical Engineering, 33, 697–701.
- Droitcour, A., Lubecke, V., Lin, J. Boric-Lubecke, O., 2001, A microwave radio for Doppler radar sensing of vital signs. IEEE MTT-S International Microwave Symposium Digest, l, 175–178.
- Li, C. Lin, J., 2007, Optimal carrier frequency of non-contact vital sign detectors. In: Proceedings of IEEE Radio and Wireless Symposium, 9–11 January, Long Beach, CA, pp. 281–284.
- Suzuki, S., Matsui, T., Imuta, H., Uenoyama, M., Yura, H., Ishihara, M. Kawakami, M., 2008, A novel autonomic activation measurement method for stress monitoring: non-contact measurement of heart rate variability using a compact microwave radar. Medical and Biological Engineering and Computing, 46, 709–714.
- Matsui, T., Hakozaki, Y., Suzuki, S., Usui, T., Kato, T., Hasegawa, K., Sugiyama, Y., Sugamata, M. Abe, S., 2010, A novel screening method for influenza patients using a newly developed non-contact screening system. Journal of Infection, 60, 271–277.
- Li, C. Lin, J., 2008, Random body movement cancellation In Doppler radar vital sign detection. IEEE Transactions on Microwave Theory and Techniques, 56, 3143–3152.
- Fletcher, R. Han, J., 2009, Low-cost differential front-end for Doppler radar vital sign monitoring. IEEE MTT-S International Microwave Symposium Digest, 7–12 June 2009, Boston, MA, 1325–1328.
- Droitcour, A.D., Boric-Lubecke, O., Lubecke, V.M., Lin, J. Kovacs, G.T.A., 2004, Range correlation and I/Q performance benefits In single-chip silicon Doppler radars for noncontact cardiopulmonary monitoring. IEEE Transactions on Microwave Theory and Techniques, 52, 838–848.
- Muehlsteff, J., Thijs, J.A. Pinter, R., 2006, The use of a two channel Doppler radar sensor for the characterization of heart motion phases. In: Proceedings of the 28th IEEE EMBS Annual International Conference, 30 August–3 September, New York, NY, pp. 547–550.
- Park, B.-K., Boric-Lubecke, O. Lubecke, V.M., 2007, Arctangent demodulation with DC offset compensation In quadrature Doppler radar receiver systems. IEEE Transactions on Microwave Theory and Techniques, 55, 1073–1079.
- Li, C. Lin, J., 2008, Complex signal demodulation and random body movement cancellation techniques for non-contact vital sign detection. IEEE MTT-S International Microwave Symposium Digest, 15–20 June, Atlanta, GA, 567–570.
- Li, C., Xiao, Y. Lin, J., 2006, Experiment and spectral analysis of a low power Ka-band heartbeat detector measuring from four sides of a human body. IEEE Transactions on Microwave Theory and Techniques, 54, 4464–4471.
- Chioukh, L., Boutayeb, H., Deslandes, D. Wu, K., 2010, Multi-frequency radar systems for monitoring vital signs. In: Proceedings of Asia-Pacific Microwave Conference 2010, 7–10 December, Yokohama>, 1669–1672.