Title :
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
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;
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
DOI :
10.1109/ISAPE.2000.894874
