Relationship between temperature rises with SAR in a head tissue in bandwidth exposure

Author

Bibilashvili, L. ; Prishvin, M. ; Zaridze, R. ; Islam, Md R. ; Ali, M.

Author_Institution

Lab. of Appl. Electrodynamics, Tbilisi State Univ., Tbilisi, Georgia

fYear

2009

fDate

21-24 Sept. 2009

Firstpage

58

Lastpage

62

Abstract

In this paper we suppose to discuss recent results of study influence of electromagnetic (EM) exposure of mobile phones radiation on the user. This is the part of topic: ldquoDeveloping a Thermal Exemptions Rationale for Low-Power Transmittersrdquo. Particularly, we present results of computer simulation of the users head exposure via radiation of electrically small and resonant length antennas. Compare and contrast threshold power with temperature increase in tissue and SAR. Investigate the relationship between temperature rise with SAR and between temperature rise and bandwidth/efficiency.

Keywords

antennas; biological effects of radiation; biological tissues; brain models; electromagnetic waves; computer simulation; contrast threshold power; electromagnetic exposure; head tissue; mobile phone radiation; resonant length antennas; Bandwidth; Biological system modeling; Dipole antennas; Ear; Electromagnetic radiation; Finite difference methods; Frequency; Humans; Temperature; Thermal conductivity;

fLanguage

English

Publisher

ieee

Conference_Titel

Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2009. DIPED 2009. International Seminar/Workshop on

Conference_Location

Lviv

Print_ISBN

978-1-4244-4201-0

Type

conf

DOI

10.1109/DIPED.2009.5307240

Filename

5307240