Characteristic of the SAR distribution in homogeneous phantom exposed to electromagnetic field radiated hand-held portable telephones

Author

Hui, Hai ; Shu, Lu ; Fanqing, Zeng

Author_Institution

Coll. of Chem. & Environ., Wuhan Univ., China

fYear

2000

fDate

15-18 Aug. 2000

Firstpage

664

Lastpage

667

Abstract

Using the finite-difference time-domain (FDTD) method, this paper correctly simulates the characteristic of the local SAR and the average SAR with different frequencies in a heterogeneous and homogeneous global model of the human brain and eyeball. As a result, the SAR distribution patterns and the whole model average SAR are given.

Keywords

UHF antennas; biological effects of microwaves; brain; cordless telephone systems; electromagnetic wave absorption; eye; finite difference time-domain analysis; health hazards; mobile antennas; 900 MHz; FDTD method; SAR distribution; average SAR; electromagnetic field; eyeball; finite-difference time-domain method; hand-held portable telephones; heterogeneous global model; homogeneous global model; homogeneous phantom; human brain; local SAR; specific absorption rate; Biological system modeling; Brain modeling; Educational institutions; Electromagnetic fields; Finite difference methods; Frequency; Humans; Imaging phantoms; Telephony; Time domain analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas, Propagation and EM Theory, 2000. Proceedings. ISAPE 2000. 5th International Symposium on

Conference_Location

Beijing, China

Print_ISBN

0-7803-6377-9

Type

conf

DOI

10.1109/ISAPE.2000.894874

Filename

894874