Summary
URSI Commission B 2013 International Symposium on Electromagnetic Theory EMTS 2013
2013
Session Number:24AM1B
Session:
Number:24AM1B-03
Compliance of Induced Quantities in Human Model for Wireless Power Transfer System at 10 MHz
Tetsu Sunohara, Ilkka Laakso, Kwok Hung Chan, Akimasa Hirata,
pp.831-833
Publication Date:2013/5/20
Online ISSN:2188-5079
DOI:10.34385/proc.30.24AM1B-03
Summary:
In this study, first, compliance of specific absorption rate (SAR) and induced electric field for wireless power transfer system is reviewed. Then, the SAR/induced electric field in the human body are computationally evaluated separately due to (i) magnetic field generated from/by the system and (ii) contact current. A two-step approach based on quasi-static approximation is used for the dosimetry for (i) while a finite-difference time-domain method is used for (ii). Computational results are compared with the limit prescribed in the guidelines to obtain insight about an allowable transfer power.