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Reconfigurable Compact Spider Microstrip Antenna with New Defected Ground Structure

by R. S. Ghoname, M. A. Mohamed, A. El. Hennawy
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 54 - Number 5
Year of Publication: 2012
Authors: R. S. Ghoname, M. A. Mohamed, A. El. Hennawy
10.5120/8566-2166

R. S. Ghoname, M. A. Mohamed, A. El. Hennawy . Reconfigurable Compact Spider Microstrip Antenna with New Defected Ground Structure. International Journal of Computer Applications. 54, 5 ( September 2012), 47-52. DOI=10.5120/8566-2166

@article{ 10.5120/8566-2166,
author = { R. S. Ghoname, M. A. Mohamed, A. El. Hennawy },
title = { Reconfigurable Compact Spider Microstrip Antenna with New Defected Ground Structure },
journal = { International Journal of Computer Applications },
issue_date = { September 2012 },
volume = { 54 },
number = { 5 },
month = { September },
year = { 2012 },
issn = { 0975-8887 },
pages = { 47-52 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume54/number5/8566-2166/ },
doi = { 10.5120/8566-2166 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:54:57.496812+05:30
%A R. S. Ghoname
%A M. A. Mohamed
%A A. El. Hennawy
%T Reconfigurable Compact Spider Microstrip Antenna with New Defected Ground Structure
%J International Journal of Computer Applications
%@ 0975-8887
%V 54
%N 5
%P 47-52
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Two novel Defected Ground Structures (DGS) were first proposed, which have better results than that of the dumbbell (published shape). Using the general model of DGS, its equivalent parameters were extracted. The two new proposed shapes of DGS were then used to design a novel compact spider microstrip antenna to minimize its area. The size of the developed antenna was reduced to about 90. 5% of that of the conventional one. This antenna with two different novel shapes of DGS was designed and simulated by using the ready-made software package Zeland-IE3D. Finally, it was fabricated by using thin film and photolithographic technique and measured by using vector network analyzer. Good agreements were found between the simulated and measured results.

References
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Index Terms

Computer Science
Information Sciences

Keywords

DGS compact spider microstrip antenna

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