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FDTD Computation of Sar Distributions in Human Head for Mobile Phones

Journal: International Journal of Scientific Engineering and Technology (IJSET) (Vol.2, No. 11)

Publication Date:

Authors : ;

Page : 1069-1073

Keywords : Specific Absorption Rate (SAR); Mobile Phone; Finite-Difference Time Domain( FDTD).;

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Abstract

Abstract:The influence of radio frequency (RF) field orientation on specific absorption rate (SAR) in a human head is investigated in this paper. The amount of temperature raised in Human Head due to Mobile Phone usage with different frequency range is analyzed using a versatile electromagnetic field simulator based upon the Finite-Difference Time-Domain method (FDTD).The harmful effects of recent unbranded mobile phone is compared with the Branded Mobile Phones. This paper investigates the harmful effects of both Branded and Unbranded Mobile Phones for various frequency range and the result shows that the usage of Unbranded Mobile Phone will cause greater damage to brain cells when compared with Branded Mobile Phones.

Last modified: 2013-11-12 22:47:29