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Reseach Article

Compact and Wideband Disc Monopole Antenna based on Epsilon Negative Transmission Line for WiFi Applications

by Parisa Forouzannezhad, Sahereh SahandAbadi, Morteza Azizi Ghoomi
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 175 - Number 3
Year of Publication: 2017
Authors: Parisa Forouzannezhad, Sahereh SahandAbadi, Morteza Azizi Ghoomi
10.5120/ijca2017915471

Parisa Forouzannezhad, Sahereh SahandAbadi, Morteza Azizi Ghoomi . Compact and Wideband Disc Monopole Antenna based on Epsilon Negative Transmission Line for WiFi Applications. International Journal of Computer Applications. 175, 3 ( Oct 2017), 1-5. DOI=10.5120/ijca2017915471

@article{ 10.5120/ijca2017915471,
author = { Parisa Forouzannezhad, Sahereh SahandAbadi, Morteza Azizi Ghoomi },
title = { Compact and Wideband Disc Monopole Antenna based on Epsilon Negative Transmission Line for WiFi Applications },
journal = { International Journal of Computer Applications },
issue_date = { Oct 2017 },
volume = { 175 },
number = { 3 },
month = { Oct },
year = { 2017 },
issn = { 0975-8887 },
pages = { 1-5 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume175/number3/28465-2017915471/ },
doi = { 10.5120/ijca2017915471 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-07T00:24:02.189341+05:30
%A Parisa Forouzannezhad
%A Sahereh SahandAbadi
%A Morteza Azizi Ghoomi
%T Compact and Wideband Disc Monopole Antenna based on Epsilon Negative Transmission Line for WiFi Applications
%J International Journal of Computer Applications
%@ 0975-8887
%V 175
%N 3
%P 1-5
%D 2017
%I Foundation of Computer Science (FCS), NY, USA
Abstract

In this work, a compact and broadband and planar monopole antenna consists of one unit cell of epsilon negative transmission line (ENG TL) is proposed. A disc-shaped monopole antenna is implemented at 2.45 GHz resonance frequency for 2:4 GHz applications. A 50 Ω microstrip line is used as a feedline and element of the antenna has 0:1 0 of diameter. The size of the antenna is reduced to 0:32 λ0 X 0 0:32 λ0, and the -10 dB fractional bandwidth is improved to 12:8% due to using metamaterial transmission line. Prototype antenna is fabricated and tested, and the measured results are compared to the simulated results using Ansoft HFSS.

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Index Terms

Computer Science
Information Sciences

Keywords

Compact antenna Microstrip feedline Epsilon negative transmission line ZOR antenna