Investigations of specific absorption rate for dual-band PIFA antennas

Author

Zhai, Yingbin ; Yi, Min ; Li, ShuFang ; Xing, Shuguang

Author_Institution

Beijing Univ. of Posts & Telecommun., Beijing

fYear

2008

fDate

2-5 Nov. 2008

Firstpage

323

Lastpage

326

Abstract

A dual band planar inverted-F antenna is widely applied to mobile service that the 900 MHz band and 1800 MHz band are the current carrier frequency bands in China. A study of the health effects was investigated using the finite-difference time-domain technique. Assessments of specific absorption rate in the head were made by simulating the energy absorption mechanism of head in the near field. The experimental results are in good agreement with the simulative results.

Keywords

UHF antennas; finite difference time-domain analysis; health hazards; mobile antennas; multifrequency antennas; planar inverted-F antennas; FDTD method; dual-band PIFA antennas; energy absorption mechanism; finite-difference time-domain technique; frequency 900 MHz to 1800 MHz; head model; health effects; mobile service; near field; planar inverted-F Antenna; specific absorption rate; Dual band; Ear; Finite difference methods; Imaging phantoms; Mobile antennas; Mobile communication; Mobile handsets; Specific absorption rate; Testing; Time domain analysis; planar inverted-F antenna; specific absorption rate; the finite-different time-domain;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas, Propagation and EM Theory, 2008. ISAPE 2008. 8th International Symposium on

Conference_Location

Kunming

Print_ISBN

978-1-4244-2192-3

Electronic_ISBN

978-1-4244-2193-0

Type

conf

DOI

10.1109/ISAPE.2008.4735210

Filename

4735210