MSRT,ISC
37
h-index
h-index
The Study of Biological Effect of EM Radiation by Antenna at Different Position of Human Model
Document Type : Original Article
Authors
Department of Electronics & Communication, MITS, Gwalior-474005, India
Abstract
This paper presents an approach to modeling of field penetration and gives contribution to understanding the real effects of the fields and the sensitivity of human model to electromagnetic radiation generated by mobile antenna. When a human body is exposed to the electromagnetic radiation, because human body contain 70% of liquid, and it contain more liquid near of head, heart, abdomen (near of Thai). It is similar to that of cooking in the Microwave oven. The finite difference time domain (FDTD) method is widely used as a computational tool to simulate the electromagnetic wave propagation in biological tissues. The FDTD method has been used for calculating SAR (specific absorption rate) values on human model by varying the EM radiation at frequency 1.47 GHz. Electromagnetic field effect showing at different position of the human model
Keywords
[1] Q. Balzano, M. Y. Kanda, and C. C. Davis, “Specific absorption rates in a flat phantom in the near-field of dipole antennas,” IEEE Trans. Electromagn. Compat., vol. 48, no. 3, pp. 563-568, Aug. 2006.
[2] D. Tinniswood, C. M. Furse, and O. P. Gandhi, “Computations of SAR distributions for two anatomically based models of the human head using CAD files of commercial telephones and the parallelized FDTD code,” IEEE Trans. Antenna Propagat., vol. 46, no. 6, pp. 829-833, June 1998.
[3] Shimpei Akimoto, Satoru Kikuchi, Kazuyuki Saito, Masaharu Takahashi, Koichi Ito “SAR calculation using numerical human model exposed to EM wave from commercial wireless terminal at 150 MHz,” J.IEICE, vol. 22S2-3, 2009 EMC’09/KYOTO.
[4] C. Gabriel, “Compilation of the dielectric properties of body tissue at RF and microwave frequencies,” USAF School Aerospace Med., Brooks AFB, TX, AL/OE-TR-1996-0037, 1996.
[5] C. Gabriel, S. Gabriel, and E. Corthout, “The dielectric properties of biological tissues: I. Literature survey,” Phys. Med. Biol., vol. 41, pp.2231–2249, 1996.
[6] S. Gabriel, R. W. Lau, and C. Gabriel, “The dielectric properties of biological tissues: II. Measurement in the frequency range 10 Hz to 20 GHz,” Phys. Med. Biol., vol. 41, pp. 2251–2269, 1996.
[7] S. Gabriel, R. W. Lau, and C. Gabriel, “The dielectric properties of biological tissues: III. Parametric models for the dielectric spectrum of tissues,” Phys. Med. Biol., vol. 41, pp. 2271–2293, 1996.
[8] XFDTD software from Remcom
www.remcom.com
[2] D. Tinniswood, C. M. Furse, and O. P. Gandhi, “Computations of SAR distributions for two anatomically based models of the human head using CAD files of commercial telephones and the parallelized FDTD code,” IEEE Trans. Antenna Propagat., vol. 46, no. 6, pp. 829-833, June 1998.
[3] Shimpei Akimoto, Satoru Kikuchi, Kazuyuki Saito, Masaharu Takahashi, Koichi Ito “SAR calculation using numerical human model exposed to EM wave from commercial wireless terminal at 150 MHz,” J.IEICE, vol. 22S2-3, 2009 EMC’09/KYOTO.
[4] C. Gabriel, “Compilation of the dielectric properties of body tissue at RF and microwave frequencies,” USAF School Aerospace Med., Brooks AFB, TX, AL/OE-TR-1996-0037, 1996.
[5] C. Gabriel, S. Gabriel, and E. Corthout, “The dielectric properties of biological tissues: I. Literature survey,” Phys. Med. Biol., vol. 41, pp.2231–2249, 1996.
[6] S. Gabriel, R. W. Lau, and C. Gabriel, “The dielectric properties of biological tissues: II. Measurement in the frequency range 10 Hz to 20 GHz,” Phys. Med. Biol., vol. 41, pp. 2251–2269, 1996.
[7] S. Gabriel, R. W. Lau, and C. Gabriel, “The dielectric properties of biological tissues: III. Parametric models for the dielectric spectrum of tissues,” Phys. Med. Biol., vol. 41, pp. 2271–2293, 1996.
[8] XFDTD software from Remcom
www.remcom.com
Volume 1, Issue 6 - Serial Number 6
May and June 2013Pages 660-668
- Receive Date 17 August 2014
| Article View | 40,774 |
| PDF Download | 10,843 |