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Novel monopole antenna on a single AMC cell for low SAR

Published online by Cambridge University Press:  28 April 2020

G. Bulla ,
A. A. de Salles  and
C. Fernández-Rodríguez Open the ORCID record for C. Fernández-Rodríguez [Opens in a new window]
G. Bulla
Affiliation:
Electrical Engineering Department, UFRGS-Federal University of Rio Grande do Sul, P. Alegre, RS, Brazil
A. A. de Salles
Affiliation:
Electrical Engineering Department, UFRGS-Federal University of Rio Grande do Sul, P. Alegre, RS, Brazil
C. Fernández-Rodríguez*
Affiliation:
IFRS, Federal Institute for Education, Science and Technology of Rio Grande do Sul, Canoas, RS, Brazil
*
Author for correspondence: C. Fernández-Rodríguez, E-mail: claudio.fernandez@canoas.ifrs.edu.br
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Abstract

The design, simulations, and optimized results for a novel low specific absorption rate (SAR) monopole antenna on a single artificial magnetic conductor (AMC) cell are described in this paper. Simulated results show a reduction close to 70% in the 1 g ps SAR for the developed monopole antenna with the AMC in comparison to the monopole antenna without AMC. This allows higher radiation efficiency, battery drain reduction as well as mobile terminal user health risks reduction.

Keywords

Specific absorption rateSAR reductionartificial magnetic conductorprinted antennas
Type
Research Paper
Information
International Journal of Microwave and Wireless Technologies , Volume 12 , Special Issue 9: EuMCE 2019 Special Issue (Part I) , November 2020 , pp. 825 - 830
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Copyright
Copyright © Cambridge University Press and the European Microwave Association 2020

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