Equivalent Permittivity Based on Debye Model of Blood and Its SAR
International Journal of Science, Technology and Society
Volume 5, Issue 3, May 2017, Pages: 37-40
Received: Feb. 27, 2017; Accepted: Apr. 13, 2017; Published: May 23, 2017
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Authors
Li Gun, School of Electronic Information Engineering, Xi’an Technological University, Xi’an, China
Du Ning, School of Electronic Information Engineering, Xi’an Technological University, Xi’an, China
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Abstract
Dielectric parameters vary with frequencies are important properties of biological systems, which determine the absorption rates of electromagnetic radiation in human body. Two phase dielectric model is considered to investigate the dielectric properties of human blood in this paper. This paper systematically calculates the body's specific absorption rate of electromagnetic fields at low frequencies based on the dielectric properties obtained from the Debye model. This study could lay foundation not only for the theoretical basis for further study on electrical properties of biological tissue, but also for the exposure limits of health standard on electromagnetic radiation.
Keywords
Equivalent Permittivity, Debye Model, Specific Absorption Rate
To cite this article
Li Gun, Du Ning, Equivalent Permittivity Based on Debye Model of Blood and Its SAR, International Journal of Science, Technology and Society. Vol. 5, No. 3, 2017, pp. 37-40. doi: 10.11648/j.ijsts.20170503.12
Copyright
Copyright © 2017 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
References
[1]
M. Wolf, R. Gulich, P. Lunkenheimer. Broadband dielectric spectroscopy on human blood, Biochimica et Biophysica Acta, 2011, 1810(8):727-740.
[2]
M. Caterina, L. Micaela, A. Francesca, et al. A 3-D Microdosimetric Study on Blood Cells: A Permittivity Model of Cell Membrane and Stochastic Electromagnetic Analysis. IEEE Transactions on Microwave Theory and Techniques, 2010, 58(3): 691-698.
[3]
H. Okada, N. Hirota, S. Matsumoto, et al. Simulation of fluid flow during protein crystal growth in magnetic fields. Journal of Applied Physics, 2011, 110(4): 043903.
[4]
G. Vincze, A. Szasz, A. R. Liboff. New theoretical treatment of ion resonance phenomena. Bioelectromagnetics, 2008, 29(5): 380-386.
[5]
C. Emanuele, C. Salvatore, M. Salvatore, et al. Static and 50 Hz Electromagnetic Fields Effects on Human Neuronal-Like Cells Vibration Bands in the Mid-Infrared Region. Journal of Electromagnetic Analysis and Applications, 2011, 3(2): 69-78.
[6]
A. D. Biasio, C. Cametti. Polarizability of spherical biological cells in the presence of localized surface charge distributions at the membrane interfaces. Physical Review E, 2010, 82(2): 021917.
[7]
P. Zakharov, F. Dewarrat, A. Caduff, et al. The effect of blood content on the optical and dielectric skin properties. Physiological Measurement, 2011, 32(1): 131-149.
[8]
G. Li. Multi-phase Dielectric Model of Blood and Its Application. Applied Mechanics and Materials, 2014, 518:248-251.
[9]
Y. Hayashi, I. Oshige, Y. Katsumoto. Temporal variation of dielectric properties of preserved blood. Physics in Medicine and Biology, 2008, 53(1):295-304.
[10]
T. Dai, A. Adler. In vivo blood characterization from bioimpedance spectroscopy of blood pooling. IEEE Transactions on Instrumentation and Measurement, 2009, 58(11): 3831-3838.
[11]
J. P. Yung, J. D. Hazle, R. J. Stafford. Quantitative comparison of thermal dose models in normal canine brain. Medical Physics, 2010, 37(10), 5313-5322.
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