Reduction of peak sar in human head for handset applications with resistive sheets (R-cards)
Journal
Progress in Electromagnetics Research
Journal Volume
94
Pages
281-296
Date Issued
2009
Author(s)
Abstract
In this paper, reduction of peak specific absorption rate (SAR) for handsets with monopole type antenna through R-cards is investigated. While the numerical analysis was performed using finite integration in time domain (FIT), real measurement has been made to validate the simulation results. Both the simulation and measurement results revealed that a minimum SAR Reduction Factor (SRF) of 60% was achieved. The good agreement between the simulation and measurement results has evidenced the effectiveness of the proposed approach for SAR reduction in human head for handset applications.
Other Subjects
Monopole antennas; Time domain analysis; Finite integration; Human head; Real measurements; Reduction factor; Resistive sheets; Simulations and measurements; Specific absorption rate; Time domain; Telephone sets
Type
journal article