Title :
FDTD calculation of SAR for the monopole antenna on the conducting box in terms of the structure near by feed
Author :
Joonho Byun ; Juhyung Lee
Author_Institution :
Samsung Electron. Co. Ltd, Kyungki, South Korea
Abstract :
This paper presents the numerically simulated specific absorption rate (SAR) within the human head due to cellular telephones. The frequency considered was 825 MHz and the time averaged radiated power of 0.6 W was used. The influence of the geometrical change of nearby feed on SAR for the homogeneous head model was analyzed. The FDTD code was modified for a parallel processing machine and run on 8 CPU.
Keywords :
antenna feeds; cellular radio; conducting bodies; dosimetry; electromagnetic wave absorption; finite difference time-domain analysis; mobile antennas; monopole antennas; parallel processing; 0.6 W; 825 MHz; FDTD code; SAR; cellular telephones; conducting box; geometrical change; homogeneous head model; monopole antenna; nearby feed; numerical simulation; parallel processing machine; specific absorption rate; Feeds; Finite difference methods; Frequency; Humans; Magnetic heads; Numerical simulation; Solid modeling; Specific absorption rate; Telephony; Time domain analysis;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2001. IEEE
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7070-8
DOI :
10.1109/APS.2001.959625
