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Published in: Wireless Personal Communications 3/2013

01-12-2013

Four Element Wideband Rectangular Dielectric Resonator Antenna Terminated in a Bio-medium

Authors: Ravi Kumar Gangwar, S. P. Singh, D. Kumar

Published in: Wireless Personal Communications | Issue 3/2013

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Abstract

In this paper, a new four element rectangular dielectric resonator antenna (RDRA) for 5.0 GHz WLAN/WiMAX band is proposed. The simulation results for its radiation characteristics and the specific absorption rate (SAR) distribution in a homogenous bio-medium (muscle layer) for different antenna-to-muscle layer spacings are presented at different frequencies in 4.9–5.9 GHz band. The input characteristics of the proposed antenna and a single element RDRA of same size as the element are compared. The effect of changing antenna input power on maximum SAR value is also analyzed. The simulation study has been carried out using CST Microwave Studio software.

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Metadata
Title
Four Element Wideband Rectangular Dielectric Resonator Antenna Terminated in a Bio-medium
Authors
Ravi Kumar Gangwar
S. P. Singh
D. Kumar
Publication date
01-12-2013
Publisher
Springer US
Published in
Wireless Personal Communications / Issue 3/2013
Print ISSN: 0929-6212
Electronic ISSN: 1572-834X
DOI
https://doi.org/10.1007/s11277-013-1209-6

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