Lock-in measurement of bio-impedance variations

Measurement: Journal of the International Measurement Confederation

Volumn 27, Issue 1, 2000, Pages 21-28

  Min, Mart ^a   Märtens, Olev ^a   Parve, Toomas ^a  

^a TALLINN UNIVERSITY OF TECHNOLOGY   (Estonia)

Author keywords

Electrical bio impedance; Lock in measurement; Synchronous demodulation

Indexed keywords

EID: 0003111857     PISSN: 02632241     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0263-2241(99)00048-2     Document Type: Article

References (10)

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2. H.G. Goovaerts, T.J.C. Faes, E. Raaijmakers, R.M. Heethaar, Some design concepts for electrical impedance measurement, Annals of the New York Academy of Sciences 873(1999), Electrical bioimpedance methods: Applications to medicine and biotechnology, 388-395
3. J.G. Webster (Ed.), Design of Cardiac Pacemakers, IEEE Press, Piscataway, New Jersey, 1995.
4. M. Min, T. Parve, A. Eek, H. Märtin, An instrument for measurement of vector parameters of electrical bioimpedance, in: Proceedings of the IX International Conference on Electrical Bio-impedance ICEBI'95, Heidelberg, Germany, 1995, pp. 40-43.
5. M. Min, T. Parve, Improvement of the vector analyser based on two-phase switching mode synchronous detection, Measurement (IMEKO) 19 (2) (1996) 103-111.
6. M. Min, T. Parve, Current mode signal processing as a challenge for improvement of lock-in measuring instruments, in: Proceedings of the XIV IMEKO World Congress, 'New Measurements-Challenges and Visions', Tampere, Finland, Vol. VII, 1997, pp. 186-191.
7. O. Märtens, H. Märtin, M. Min, T. Parve, A. Ronk, Digital post-processing of the bio-impedance signal, in: Proceedings of the X International Conference on Electrical Bio-impedance ICEBI'98, Barcelona, Spain, 1998, pp. 445-448.
8. C. Toumazou, F.J. Lidgey, D.J. Haigh (Eds.), Analog IC Design, Peregrinus, London, 1990.
9. M. Min, T. Parve, A. Ronk, Design concepts of instruments for vector parameter identification, IEEE Trans, on Instrumentation and Measurement 41 (1) (1992) 50-53.
10. M. Min, E. Haldre, H. Härm, O. Märtens, H. Märtin, T., Parve, A. Ronk, Lock-in measurement of the hand-hand bio-impedance, Proceedings of the 8th international IMEKO TC-13 conference on measurement in clinical medicine and the 12th International Symposium on Biomedical Engineering BMI'98, Dubrovnik, Croatia, Sept. 16-19, 1998, pp. 2-49-2-52