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Interaction of EM fields to the human body using MoM-FDTD-SGFDTD hybrid computational method

Ramli, Khairun Nidzam and Abd-Alhameed, R. A. and Dama, Y. A. S. and Alkhambashi, M. S. A. and Child, M. B. and Excell, P. S. Interaction of EM fields to the human body using MoM-FDTD-SGFDTD hybrid computational method. EMC Europe 2011 York.

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Abstract

This paper describes the application of a new hybrid method of moments, with generic and sub-gridded finite-difference time-domain approach (MoM-FDTD-(SG)FDTD) for modelling the interaction between an applied excitation placed in close proximity with an inhomogeneous human body model. The source is provided by a small low frequency RFID antenna tag, operating at 900 MHz. Near and far fields performance for the antenna are assessed for different placements over the body. The cumulative distribution function of the radiation efficiency and the absorbed power are presented, and discussed.

Item Type: Article
Uncontrolled Keywords: RFID antenna ; cumulative distribution function ; hybrid computational methods ; radiation efficiency ; sub-gridding
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK411-415 Electrical engineering and testing laboratories
Divisions: Faculty of Electrical and Electronic Engineering > Department of Communication Engineering
Depositing User: Norfauzan Md Sarwin
Date Deposited: 07 Nov 2012 07:16
Last Modified: 07 Nov 2012 07:16
URI: http://eprints.uthm.edu.my/id/eprint/3194
Statistic Details: View Download Statistic

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