Novel signal processing techniques for Doppler radar cardiopulmonary sensing

Signal Processing

Volumn 89, Issue 1, 2009, Pages 45-66

  Morgan, Dennis R ^a   Zierdt, Michael G ^a  

^a LUCENT TECHNOLOGIES   (United States)

Author keywords

Cardiopulmonary sensing; Doppler radar; Heartbeat; Respiration

Indexed keywords

CHLORINE COMPOUNDS; DATA PROCESSING; DEMODULATION; DOPPLER EFFECT; DOPPLER RADAR; RADAR; SEPARATION; SIGNAL GENERATORS;

ADAPTIVE CANCELLATION; ARC LENGTHS; CARDIOPULMONARY SENSING; CHEST-WALL; COMPLEX PLANES; DC COUPLING; DOPPLER; DYNAMIC MOTIONS; EXPERIMENTAL SET UPS; HEART BEAT SIGNALS; HEART RATE; HEARTBEAT; REAL DATA; RESPIRATION; TEST SIGNALS; VECTOR SUMMING;

SIGNAL PROCESSING;

EID: 52149102960     PISSN: 01651684     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.sigpro.2008.07.008     Document Type: Article

References (19)

1. Lin J.C. Noninvasive microwave measurement of respiration. Proc. IEEE 63 (October 1975) 1530
2. Pedersen P.C., Johnson C.C., Durney C.H., and Bragg D.G. An investigation of the use of microwave radiation for pulmonary diagnostics. IEEE Trans. Biomed. Eng. BME-23 (September 1976) 410-412
3. Griffin D.W. MW interferometers for biological studies. Microw. J. 21 (May 1978) 69-72
4. Lin J.C., Kiernicki J., Kiernicki M., and Wollschlaeger P.B. Microwave apexcardiography. IEEE Trans. Microw. Theory Tech. MTT-27 (June 1979) 618-620
5. Chen K.-M., Misra D., Wang H., Chuang H.-R., and Postow E. An X-band microwave life-detections system. IEEE Trans. Biomed. Eng. BME-33 (July 1986) 697-701
6. Droitcour A., Lubecke V., Lin J., and Boric-Lubecke O. A microwave radio for Doppler radar sensing of vital signs. IEEE MTT-S International Microwave Symposium Digest vol. 1 (2001) 175-178
7. Lohman B., Boric-Lubecke O., Lubecke V.M., Ong P.W., and Sondhi M.M. A digital signal processor for Doppler radar sensing of vital signs. Proceedings of the IEEE 23rd Annual Engineering in Medicine and Biology Society Conference vol. 4 (2001) 3359-3362
8. Boric-Lubecke O., Ong P.-W., and Lubecke V.M. 10 GHz Doppler sensing of respiration and heart movement. Proceedings of the IEEE 28th Annual Northeast Bioengineering Conference (2002) 55-56
9. Droitcour A.D., Boric-Lubecke O., Lubecke V.M., Lin J., and Kovacs G.T.A. Range correlation effect on ISM band I/Q CMOS radar for non-contact vital signs sensing. IEEE MTT-S International Microwave Symposium Digest vol. 3 (2003) 1945-1948
10. Droitcour A.D., Boric-Lubecke O., Lubecke V.M., Lin J., and Kovacs G.T.A. Range correlation and I/Q performance benefits in single-chip silicon Doppler radars for noncontact cardiopulmonary monitoring. IEEE Trans. Microw. Theory Tech. 52 (March 2004) 838-848
11. Boric-Lubecke O., Lubecke V.M., Host-Madsen A., Samardzija D., and Cheung K. Doppler radar sensing of multiple subjects in single and multiple antenna systems. Proceedings of the 7th International Conference on Telecommunications in Modern Satellite, Cable, Broadcasting Services vol. 1 (2005) 7-11
12. Samardzija D., Boric-Lubecke O., Host-Madsen A., Lubecke V.M., Sizer II T., Droitcour A.D., and Kovacs G.T.A. Applications of MIMO techniques to sensing of cardiopulmonary activity. Proceedings of the IEEE/ACES International Conference on Wireless Communications, Applied Computational Electromagnetics (2005) 618-621
13. Zhou Q., Liu J., Host-Madsen A., Boric-Lubecke O., and Lubecke V. Detection of multiple heartbeats using Doppler radar. Proceedings of the IEEE International Conference on Acoustics, Speech, Signal Processing (ICASSP) vol. 2 (2006) II-1160-II-1163
14. A.D. Droitcour, Non-contact measurement of heart and respiration rates with a single-chip microwave Doppler radar, Ph.D. Dissertation, Stanford University, 2006.
15. Ramachandran G., Swarnamani S., and Singh M. Reconstruction of out-of-plane cardiac displacement patterns as observed on the chest wall during various phases of ECG by capacitance transducer. IEEE Trans. Biomed. Eng. BME-38 (April 1991) 383-385
16. Park B.-K., Boric-Lubecke O., and Lubecke V.M. Arctangent demodulation with dc offset compensation in quadrature Doppler radar receiver systems. IEEE Trans. Microw. Theory Tech. 55 (May 2007) 1073-1079
17. Park B.-K., Lubecke V., Boric-Lubecke O., and Host-Madsen A. Center tracking quadrature demodulation for a Doppler radar motion detector. IEEE MTT-S International Microwave Symposium Digest (2007) 1323-1326
18. Stoica P., and Moses R.L. Introduction to Spectral Analysis (1997), Prentice-Hall, Upper Saddle River, NJ (Chapter 2)
19. Brandwood D.H. A complex gradient operator and its application in adaptive array theory. IEE Proc. Pts. F and H 130 (February 1983) 11-16