Title :
Numerical anlaysis of human exposure to electromagnetic fields from wireless power transfer systems
Author :
Seon-eui Hong ; In-Kui Cho ; Hyun-Do Choi ; Jeong-Ki Pack
Author_Institution :
Radio & Broadcasting Res. Div., ETRI, Daejeon, South Korea
Abstract :
In this paper, we investigate a human exposure to wireless power transfer system operating at 1.8 MHz and 6.78 MHz. A method comprising a finite element method and a finite difference time domain is used for the numerical analysis of human exposure. The SARs of the Korean human body model are evaluated in relation to the different positions and orientation of wireless power transfer system. We discuss the numerical computation results along with the Non-Ionizing Radiation Protection (ICNIRP) guideline.
Keywords :
electromagnetic fields; finite difference time-domain analysis; finite element analysis; microwave power transmission; FDTD; FEM; Korean human body model; SAR; electromagnetic fields; finite difference time domain; finite element method; human exposure; non-ionizing radiation protection guideline; numerical analysis; wireless power transfer systems; Coils; Computational modeling; Electric fields; Finite difference methods; Finite element analysis; Time-domain analysis; Wireless communication; FDTD; FEM; human exposurem SAR; wireless power trnasfer system;
Conference_Titel :
Wireless Power Transfer Conference (WPTC), 2014 IEEE
Conference_Location :
Jeju
DOI :
10.1109/WPT.2014.6839587
