DocumentCode :
3450280
Title :
A method for determination, analysis and visualization of high frequency electromagnetic field influence on human
Author :
Ololoska, Lidija ; Janev, Ljuben ; Loskovska, Suzana
Author_Institution :
Fac. of Electr. Eng., Univ. "Sts. Kiril & Metodij", Skopje, Macedonia
fYear :
2004
fDate :
1-4 Nov. 2004
Firstpage :
442
Lastpage :
445
Abstract :
A method for the determination of the influence on a human when exposed to a high frequency EMF is developed. The problems to be solved are: modeling of the human exposed field; finding an appropriate human model for presentation of his structure taking account his geometrical and electrical characteristics; finding a suitable solving method for field determination and appropriate presentation of the results. During the analysis, the human model is represented by describing his boundary surface using triangles. The influence of a body with different characteristics from those of free space is replaced with equivalent surface currents during the computing. In that way, a field inside the human body is determined. The results for the induced field in a human body for typical values of the incident field are within recommended limits. The presented method for EMF influence determination does not depend on an incident field´s form or its frequency.
Keywords :
biological effects of fields; computational electromagnetics; data visualisation; electric field effects; electromagnetic wave absorption; magnetic field effects; EM field visualization; EMF exposure; EMF influence determination; equivalent surface currents; field solving; high frequency EM field human influence; human body induced field; human exposed field model; human representation; incident field; specific absorption rate; triangle boundary surface human model; Biological system modeling; Electric variables; Electromagnetic analysis; Electromagnetic fields; Electromagnetic modeling; Frequency; Humans; Lead; Solid modeling; Visualization;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computational Electromagnetics and Its Applications, 2004. Proceedings. ICCEA 2004. 2004 3rd International Conference on
Print_ISBN :
0-7803-8562-4
Type :
conf
DOI :
10.1109/ICCEA.2004.1459387
Filename :
1459387
Link To Document :
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