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Enhancement of bandwidth through a sandwich e-shape between multilayer structure / Zanurlida Tengah

This thesis presents a comparative study of the performances between single layer patch antenna and patch antenna with a sandwich E-shape between multilayer structure. The design process of these antennas were using Computer Simulation Technology (CST) Microwave Studio software. The type of substrat...

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Main Author: Tengah, Zanurlida
Format: Thesis
Language:English
Published: 2014
Online Access:https://ir.uitm.edu.my/id/eprint/79630/1/79630.pdf
https://ir.uitm.edu.my/id/eprint/79630/
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spelling my.uitm.ir.796302023-09-19T07:51:40Z https://ir.uitm.edu.my/id/eprint/79630/ Enhancement of bandwidth through a sandwich e-shape between multilayer structure / Zanurlida Tengah Tengah, Zanurlida This thesis presents a comparative study of the performances between single layer patch antenna and patch antenna with a sandwich E-shape between multilayer structure. The design process of these antennas were using Computer Simulation Technology (CST) Microwave Studio software. The type of substrate used for both antennas was R03003 substrate with the relative permittivity, er= 3 and thickness, h= 0.5 mm and h~ 0.75 mm. These antennas were designed to resonate at frequency 2.4 GHz. This study was focusing on enhancing the bandwidth and at the same time increased the value of return loss, gain and directivity of the antenna. The simulation results show that the bandwidth of patch antenna with a sandwich E-shape between multilayer structure was increased by 61.74% compared to single layer patch antenna. The return loss, gain and directivity were also increased by 34.02%, 21.95% and 1.07% respectively. For multilayer with a sandwich E-shape patch antenna, the usage of thicker substrate was also enhanced those parameters by 6.66%, 37.34%, 21.68% and 5.08% respectively. Nevertheless, the usage of wider sandwich E-shape dimension was only increased the values of return loss, bandwidth and directivity by 5.10%, 1.24% and 0.05% respectively but decreased the value of gain by 0.59%. 2014 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/79630/1/79630.pdf Enhancement of bandwidth through a sandwich e-shape between multilayer structure / Zanurlida Tengah. (2014) Masters thesis, thesis, Universiti Teknologi MARA (UiTM).
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
description This thesis presents a comparative study of the performances between single layer patch antenna and patch antenna with a sandwich E-shape between multilayer structure. The design process of these antennas were using Computer Simulation Technology (CST) Microwave Studio software. The type of substrate used for both antennas was R03003 substrate with the relative permittivity, er= 3 and thickness, h= 0.5 mm and h~ 0.75 mm. These antennas were designed to resonate at frequency 2.4 GHz. This study was focusing on enhancing the bandwidth and at the same time increased the value of return loss, gain and directivity of the antenna. The simulation results show that the bandwidth of patch antenna with a sandwich E-shape between multilayer structure was increased by 61.74% compared to single layer patch antenna. The return loss, gain and directivity were also increased by 34.02%, 21.95% and 1.07% respectively. For multilayer with a sandwich E-shape patch antenna, the usage of thicker substrate was also enhanced those parameters by 6.66%, 37.34%, 21.68% and 5.08% respectively. Nevertheless, the usage of wider sandwich E-shape dimension was only increased the values of return loss, bandwidth and directivity by 5.10%, 1.24% and 0.05% respectively but decreased the value of gain by 0.59%.
format Thesis
author Tengah, Zanurlida
spellingShingle Tengah, Zanurlida
Enhancement of bandwidth through a sandwich e-shape between multilayer structure / Zanurlida Tengah
author_facet Tengah, Zanurlida
author_sort Tengah, Zanurlida
title Enhancement of bandwidth through a sandwich e-shape between multilayer structure / Zanurlida Tengah
title_short Enhancement of bandwidth through a sandwich e-shape between multilayer structure / Zanurlida Tengah
title_full Enhancement of bandwidth through a sandwich e-shape between multilayer structure / Zanurlida Tengah
title_fullStr Enhancement of bandwidth through a sandwich e-shape between multilayer structure / Zanurlida Tengah
title_full_unstemmed Enhancement of bandwidth through a sandwich e-shape between multilayer structure / Zanurlida Tengah
title_sort enhancement of bandwidth through a sandwich e-shape between multilayer structure / zanurlida tengah
publishDate 2014
url https://ir.uitm.edu.my/id/eprint/79630/1/79630.pdf
https://ir.uitm.edu.my/id/eprint/79630/
_version_ 1778165889225457664
score 13.211869

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