Research Article
New Design of a Microstrip-Fed Printed Slot UWB Antenna with Hilbert Fractal Defected Ground Structure
@INPROCEEDINGS{10.4108/eai.24-4-2019.2284219, author={Khadidja Krim and Mehadji Abri and Hadjira Badaoui and Samira Fersiti and Fatima Zahra Mahieddine}, title={New Design of a Microstrip-Fed Printed Slot UWB Antenna with Hilbert Fractal Defected Ground Structure}, 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={antenna hilbert fractal shape ultra wide band antenna microstrip patch antenna}, doi={10.4108/eai.24-4-2019.2284219} }- Khadidja Krim
Mehadji Abri
Hadjira Badaoui
Samira Fersiti
Fatima Zahra Mahieddine
Year: 2019
New Design of a Microstrip-Fed Printed Slot UWB Antenna with Hilbert Fractal Defected Ground Structure
ICCWCS
EAI
DOI: 10.4108/eai.24-4-2019.2284219
Abstract
In this paper, we propose originals structures of monopole microstrip antennas for UWB applications with Hilbert curve Defected Ground Space (DGS) structure. These Antennas are made of two different shapes of slot inside a square patch, fed by a 50 Ω microstrip line on a FR4 dielectric substrate. A 3rd iteration of the Hilbert space filing curve is cut out from a partial ground plane. These antennas have a wide bandwith varying from 3.21 GHz to 13.64GHz and from 3.18 GHz to 14.32 GHz for S11< -10dB. Details of the two antenna designs approach and simulated results are presented and discussed in this paper.
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