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Interaction of microwave energy (900...

Bonam, Lalithkalyan.

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Interaction of microwave energy (900MHz -- 2.2GHz) with human brain tissue.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Interaction of microwave energy (900MHz -- 2.2GHz) with human brain tissue./
Author:	Bonam, Lalithkalyan.
Description:	56 p.
Notes:	Source: Masters Abstracts International, Volume: 49-03, page: 1947.
Contained By:	Masters Abstracts International49-03.
Subject:	Engineering, Electronics and Electrical. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1483703
ISBN:	9781124385075

Interaction of microwave energy (900MHz -- 2.2GHz) with human brain tissue.
Bonam, Lalithkalyan.

Interaction of microwave energy (900MHz -- 2.2GHz) with human brain tissue. - 56 p.

Source: Masters Abstracts International, Volume: 49-03, page: 1947.

Thesis (M.S.)--The University of Texas at San Antonio, 2010.

In recent years, bio-science concerns on the public health risk from microwave energy emitted from various sources. Despite much research efforts over few decades on the interaction of microwave energy with bio-tissues are still unclear. Some research results show that there is an elevated risk of causing the cancer in bio-tissues while other studies lead to the curing of cancer tissues with microwave energy, but either of these studies leads to inconclusive results. In this study an effective computational model has been developed to represent the interaction of microwave electromagnetic field with human brain tissue. In order to simulate the Specific Absorption Rate (SAR) a finite-difference time-domain (FDTD) numeric technique was used. The results show that the Specific Absorption Rate (SAR) is a function of the input power and it varies with distance. In this study a realistic human brain tissue and IEEE brain phantom models have been analyzed. It has found that at 900MHz to 2.4GHz frequencies range, the SAR increases above safety standard ( > 0.5 W/Kg) which can cause tissue damage. The distance between the mobile phone antenna and brain is found to be inversely proportional to specific absorption rate.

ISBN: 9781124385075Subjects--Topical Terms:

626636
Engineering, Electronics and Electrical.

Interaction of microwave energy (900MHz -- 2.2GHz) with human brain tissue.
LDR:02184nam 2200301 4500 001 1401375
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020 $a 9781124385075
035 $a (UMI)AAI1483703
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040 $a UMI $c UMI
100 1 $a Bonam, Lalithkalyan. $3 1680503
245 1 0 $a Interaction of microwave energy (900MHz -- 2.2GHz) with human brain tissue.
300 $a 56 p.
500 $a Source: Masters Abstracts International, Volume: 49-03, page: 1947.
500 $a Adviser: Ruyan Guo.
502 $a Thesis (M.S.)--The University of Texas at San Antonio, 2010.
520 $a In recent years, bio-science concerns on the public health risk from microwave energy emitted from various sources. Despite much research efforts over few decades on the interaction of microwave energy with bio-tissues are still unclear. Some research results show that there is an elevated risk of causing the cancer in bio-tissues while other studies lead to the curing of cancer tissues with microwave energy, but either of these studies leads to inconclusive results. In this study an effective computational model has been developed to represent the interaction of microwave electromagnetic field with human brain tissue. In order to simulate the Specific Absorption Rate (SAR) a finite-difference time-domain (FDTD) numeric technique was used. The results show that the Specific Absorption Rate (SAR) is a function of the input power and it varies with distance. In this study a realistic human brain tissue and IEEE brain phantom models have been analyzed. It has found that at 900MHz to 2.4GHz frequencies range, the SAR increases above safety standard ( > 0.5 W/Kg) which can cause tissue damage. The distance between the mobile phone antenna and brain is found to be inversely proportional to specific absorption rate.
590 $a School code: 1283.
650 4 $a Engineering, Electronics and Electrical. $3 626636
650 4 $a Biophysics, Medical. $3 1017681
690 $a 0544
690 $a 0760
710 2 $a The University of Texas at San Antonio. $b Electrical & Computer Engineering. $3 1018585
773 0 $t Masters Abstracts International $g 49-03.
790 1 0 $a Guo, Ruyan, $e advisor
790 1 0 $a Bhalla, Amar $e committee member
790 1 0 $a Liu, Bao $e committee member
790 $a 1283
791 $a M.S.
792 $a 2010
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1483703