Title :
SAR variations in the face due to semi-rimmed spectacles and polarized sources at GSM900 and GSM1800
Author :
Ojerinde, Oluwaseun ; Panagamuwa, Chinthana J. ; Whittow, William G. ; Edwards, Robert M.
Author_Institution :
Dept. of Electron. & Electr. Eng., Loughborough Univ., Loughborough
Abstract :
This paper presents experimental and simulated results from a study looking at the effects of semi-rimmed spectacles on the specific absorption rates (SAR) inside the head. Measurements were carried out using a modified specific anthropomorphic mannequin (SAM) phantom head incorporated into a DASY4.1g SAR was recorded for 14 different semi-rimmed spectacles using CW dipole sources at 900 MHz and 1800 MHz. Simulations have also been conducted using the digitised SAM head and a pair of spectacles.
Keywords :
cellular radio; electromagnetic wave polarisation; radiotelephony; CW dipole sources; DASY4.1g SAR; GSM1800; GSM900; SAR variations; frequency 1800 MHz; frequency 900 MHz; modified specific anthropomorphic mannequin phantom head; polarized sources; semi-rimmed spectacles; specific absorption rates; Arm; Eyebrows; Fasteners; Length measurement; Magnetic heads; Pins; Polarization; Radio frequency; Resonance; Wavelength measurement;
Conference_Titel :
Antennas and Propagation, 2009. EuCAP 2009. 3rd European Conference on
Conference_Location :
Berlin
Print_ISBN :
978-1-4244-4753-4
Electronic_ISBN :
978-3-00-024573-2
