FDTD Analysis of Dosimetry in Human Head Model for a Helical Antenna Portable Telephone
Summary :
This paper presents a dosimetric analysis in an anatomically realistic human head model for a helical antenna portable telephone by using the finite-difference time-domain (FDTD) method. The head model, developed from magnetic resonance imaging (MRI) data of a Japanese adult head, consists of 530 thousand voxels, of 2 mm dimensions, segmented into 15 tissue types. The helical antenna was modeled as a stack of dipoles and loops with an adequate relative weight, whose validity was confirmed by comparing the calculated near magnetic fields with published measured data. SARs are given both for the spatial peak value in the whole head and the averages in various major organs.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E83-B No.3 pp.549-554
- Publication Date
- 2000/03/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section PAPER (Special Issue on Recent Progress in Electromagnetic Compatibility Technology)
- Category
- EMC Simulation
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Jianqing WANG, Osamu FUJIWARA, "FDTD Analysis of Dosimetry in Human Head Model for a Helical Antenna Portable Telephone" in IEICE TRANSACTIONS on Communications,
vol. E83-B, no. 3, pp. 549-554, March 2000, doi: .
Abstract: This paper presents a dosimetric analysis in an anatomically realistic human head model for a helical antenna portable telephone by using the finite-difference time-domain (FDTD) method. The head model, developed from magnetic resonance imaging (MRI) data of a Japanese adult head, consists of 530 thousand voxels, of 2 mm dimensions, segmented into 15 tissue types. The helical antenna was modeled as a stack of dipoles and loops with an adequate relative weight, whose validity was confirmed by comparing the calculated near magnetic fields with published measured data. SARs are given both for the spatial peak value in the whole head and the averages in various major organs.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e83-b_3_549/_p
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@ARTICLE{e83-b_3_549,
author={Jianqing WANG, Osamu FUJIWARA, },
journal={IEICE TRANSACTIONS on Communications},
title={FDTD Analysis of Dosimetry in Human Head Model for a Helical Antenna Portable Telephone},
year={2000},
volume={E83-B},
number={3},
pages={549-554},
abstract={This paper presents a dosimetric analysis in an anatomically realistic human head model for a helical antenna portable telephone by using the finite-difference time-domain (FDTD) method. The head model, developed from magnetic resonance imaging (MRI) data of a Japanese adult head, consists of 530 thousand voxels, of 2 mm dimensions, segmented into 15 tissue types. The helical antenna was modeled as a stack of dipoles and loops with an adequate relative weight, whose validity was confirmed by comparing the calculated near magnetic fields with published measured data. SARs are given both for the spatial peak value in the whole head and the averages in various major organs.},
keywords={},
doi={},
ISSN={},
month={March},}
Copy
TY - JOUR
TI - FDTD Analysis of Dosimetry in Human Head Model for a Helical Antenna Portable Telephone
T2 - IEICE TRANSACTIONS on Communications
SP - 549
EP - 554
AU - Jianqing WANG
AU - Osamu FUJIWARA
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E83-B
IS - 3
JA - IEICE TRANSACTIONS on Communications
Y1 - March 2000
AB - This paper presents a dosimetric analysis in an anatomically realistic human head model for a helical antenna portable telephone by using the finite-difference time-domain (FDTD) method. The head model, developed from magnetic resonance imaging (MRI) data of a Japanese adult head, consists of 530 thousand voxels, of 2 mm dimensions, segmented into 15 tissue types. The helical antenna was modeled as a stack of dipoles and loops with an adequate relative weight, whose validity was confirmed by comparing the calculated near magnetic fields with published measured data. SARs are given both for the spatial peak value in the whole head and the averages in various major organs.
ER -
English
