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Gain Enhancement of Microstrip Triangular Patch Antenna Array using Defected Ground Structure

Published on November 2014 by Reena Panwar, Deepak Bhatia
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National Conference on Innovations and Recent Trends in Engineering and Technology
Foundation of Computer Science USA
NCIRET - Number 2
November 2014
Authors: Reena Panwar, Deepak Bhatia
7431bf3a-a709-4271-acc3-eccb5ed3a1cf

Reena Panwar, Deepak Bhatia . Gain Enhancement of Microstrip Triangular Patch Antenna Array using Defected Ground Structure. National Conference on Innovations and Recent Trends in Engineering and Technology. NCIRET, 2 (November 2014), 27-28.

@article{
author = { Reena Panwar, Deepak Bhatia },
title = { Gain Enhancement of Microstrip Triangular Patch Antenna Array using Defected Ground Structure },
journal = { National Conference on Innovations and Recent Trends in Engineering and Technology },
issue_date = { November 2014 },
volume = { NCIRET },
number = { 2 },
month = { November },
year = { 2014 },
issn = 0975-8887,
pages = { 27-28 },
numpages = 2,
url = { /proceedings/nciret/number2/18633-1924/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 National Conference on Innovations and Recent Trends in Engineering and Technology
%A Reena Panwar
%A Deepak Bhatia
%T Gain Enhancement of Microstrip Triangular Patch Antenna Array using Defected Ground Structure
%J National Conference on Innovations and Recent Trends in Engineering and Technology
%@ 0975-8887
%V NCIRET
%N 2
%P 27-28
%D 2014
%I International Journal of Computer Applications
Abstract

This paper presents a gain enhancement of microstrip triangular patch antenna array using defected ground structure (DGS). The proposed antenna is designed using 2×1 triangular array. An antenna without DGS is first designed acting as reference. In designing the antenna integrated with DGS, two rectangle shaped DGS were etched off from the ground plane. Using DGS the gain of the antenna is enhanced from the reference paper. Gain is improved from 9. 5dB to 11. 2 dB at 2. 4GHz. The minimum peak of return loss (S11) is -21. 29dB. For designing of the structure the thickness h=1. 61mm with Dielectric constant=1. 6 is used and the antenna occupies 170mm × 160mm die of area. This antenna is operating at the resonance frequency of 2. 4GHz which are suitable for ISM band and WLAN. CST microwave studio software is used for the simulation of the designed structure.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Microstrip Antenna Array Wlan Dgs