Experimental Quasi-Microwave Whole-Body Averaged SAR Estimation Method Using Cylindrical-External Field Scanning

Kawamura, Yoshifumi; Hikage, Takashi; Nojima, Toshio

IEICE Transactions on Communications, 2010, E93-B(7), 1826-1833

Permalink : https://hdl.handle.net/2115/44577

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アクセス権
open access
URI
https://hdl.handle.net/2115/44577
タイトル
Experimental Quasi-Microwave Whole-Body Averaged SAR Estimation Method Using Cylindrical-External Field Scanning
著者
Kawamura, Yoshifumi ; Hikage, Takashi ; Nojima, Toshio
著者名
Kawamura, Yoshifumi
e-Rad_Researcher
30312391
著者名
Hikage, Takashi
e-Rad_Researcher
40344478
著者名
Nojima, Toshio
言語
英語
キーワード
whole-body averaged SAR
field measurement
scaled model
mobile phone frequency
plane-wave exposure system
発行日
2010-07-01
出版者
IEICE - Institute of Electronics, Information and Communication Engineers
収録物名
IEICE Transactions on Communications
巻(号)
E93-B(7)
ページ
1826-1833
抄録
The aim of this study is to develop a new whole-body averaged specific absorption rate (SAR) estimation method based on the external-cylindrical field scanning technique. This technique is adopted with the goal of simplifying the dosimetry estimation of human phantoms that have different postures or sizes. An experimental scaled model system is constructed. In order to examine the validity of the proposed method for realistic human models, we discuss the pros and cons of measurements and numerical analyses based on the finite-difference time-domain (FDTD) method. We consider the anatomical European human phantoms and plane-wave in the 2 GHz mobile phone frequency band. The measured whole-body averaged SAR results obtained by the proposed method are compared with the results of the FDTD analyses.
資源タイプ
学術雑誌論文
出版タイプ
Version of Record
権利情報
Copyright © 2010 The Institute of Electronics, Information and Communication Engineers
PISSN
0916-8516
関連情報
URI
http://search.ieice.org/
関連情報 (isIdenticalTo)
出版社版DOI
https://doi.org/10.1587/transcom.E93.B.1826