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http://hdl.handle.net/20.500.12358/26402
TitlePower Density and SAR in Multi-Layered Life Tissue at Global System Mobile (GSM) Frequencies
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Abstract

In this paper, the power density and specific absorption rate (SAR) distribution in multi-layered life tissues and exposed to electromagnetic field emitted from handheld cellular phone operating in the 900 MHz and 1800 MHz is studied. A One dimensional Finite-Difference Time-Domain (FDTD) method has been used, and numerical assessment of electromagnetic fields coupled to four biological body tissue. Values of interest in these assessments include induced electric field and specific absorption rate (SAR), which has been a measured of absorbed power density in the body have been evaluated. A comparison of the effect of two frequencies on human body tissue has shown graphically. The results noticed that the effect of frequency 900 MHz by mobile phone Global System Mobile (GSM) is more than the frequency of 1800 MHz.

Authors
Elwasife, Khitam Y.
TypeJournal Article
Date2011
Subjects
electromagnetic waves
specific absorption rate
power density
finite difference time domain method (fdtd)
life tissues
Published inJournal of Electromagnetic Analysis and Applications
SeriesVolume: 03, Number: 08
PublisherPublished Online August 2011
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The institutional repository of the Islamic University of Gaza was established as part of the ROMOR project that has been co-funded with support from the European Commission under the ERASMUS + European programme. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

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The institutional repository of the Islamic University of Gaza was established as part of the ROMOR project that has been co-funded with support from the European Commission under the ERASMUS + European programme. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

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