Research Article
Double Layer Metamaterial Superstrate for Performance Enhancement of a Microstrip Patch Antenna
@INPROCEEDINGS{10.4108/eai.24-4-2019.2284232, author={Fatima Zohra Khoutar and Mariam Aznabet and Otman EL Mrabet and Nayat-Ali Oumaima}, title={Double Layer Metamaterial Superstrate for Performance Enhancement of a Microstrip Patch Antenna}, proceedings={Proceedings of the Third International Conference on Computing and Wireless Communication Systems, ICCWCS 2019, April 24-25, 2019, Faculty of Sciences, Ibn Tofa\~{n}l University -K\^{e}nitra- Morocco}, publisher={EAI}, proceedings_a={ICCWCS}, year={2019}, month={5}, keywords={metamaterial (mtm) split ring resonator (srr)}, doi={10.4108/eai.24-4-2019.2284232} }- Fatima Zohra Khoutar
Mariam Aznabet
Otman EL Mrabet
Nayat-Ali Oumaima
Year: 2019
Double Layer Metamaterial Superstrate for Performance Enhancement of a Microstrip Patch Antenna
ICCWCS
EAI
DOI: 10.4108/eai.24-4-2019.2284232
Abstract
Abstract. In this paper, a metamaterial antenna operating at a frequency of 5.8 GHz is presented. Metamaterial superstrate cover acts as a lens which focuses the EM radiations due to the unusual properties of the metamaterial.This leads to improvement performance of patch antenna along with its physical protection.The proposed metamaterial lens consists of a double layer of 9-by-9 matrix of Slit-Ring Resonators (SRRs),and is positioned above a probe-fed rectangular patch resonating at 5.8 GHz.The structure improve the gain and directivity of a simple patch antenna up to 7 dB.Simulation results of the proposed antenna are presented and discussed in this letter.
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