Reconfigurable microstrip antennas integrated with truncated rhombus-like slotted patch structure / Suzilawati Muhamud @ Kayat

Reconfigurable microstrip antennas integrated with truncated rhombus-like slotted patch structure / Suzilawati Muhamud @ Kayat

Reconfigurable microstrip antennas have so many attractive features to offer such as the ability to reconfigure independently in order to perform entirely different functions for numerous applications. They can provide diversity functions to mobile communications in three main categories: operating...

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Main Author: Muhamud @ Kayat, Suzilawati
Format: Thesis
Language:English
Published: 2015
Online Access:https://ir.uitm.edu.my/id/eprint/17718/2/TP_SUZILAWATI%20MUHAMUD%20%40%20KAYAT%20%20EE%2015_5.pdf
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spelling my-uitm-ir.177182018-09-27T02:16:44Z Reconfigurable microstrip antennas integrated with truncated rhombus-like slotted patch structure / Suzilawati Muhamud @ Kayat 2015 Muhamud @ Kayat, Suzilawati Reconfigurable microstrip antennas have so many attractive features to offer such as the ability to reconfigure independently in order to perform entirely different functions for numerous applications. They can provide diversity functions to mobile communications in three main categories: operating frequency, radiation pattern and polarization. This is in contrast with the conventional antennas which normally offer one particular function at a time in a single antenna. There are many types of reconfigurable antennas that have been demonstrated in previous researches with regards to these three different categories. In this research, the development of reconfigurable antennas can be divided into two main categories, which are based on operating frequency and radiation pattern. Prior to that, two novel structures of aperture coupled microstrip antennas in a single configuration at two different frequencies have been developed, which are denoted as TRSPA-1 and TRSPA-2. Each antenna employs a truncated rhombus-like patch shape embedded with a unique 'zig-zag' patch slots. The introduction of different orientations of slot embedded on the radiating patch has resulted in two different operating frequencies. Each antenna has the same patch size although two different frequencies are achieved due to the fact that the size of the patch slot and its orientations in x- and y-axis give significant effects on the excitations of the resonant frequency. Based on the combination of these two designs, a frequency reconfigurable microstrip antenna was developed in two-element array configuration, denoted as FRTRSPA-1. To further enhance the characteristics, the antenna elements of FRTRSPA-1 have been extended to four elements in a planar or corporate feed configuration, which is known as FRTRSPA-2 … 2015 Thesis https://ir.uitm.edu.my/id/eprint/17718/ https://ir.uitm.edu.my/id/eprint/17718/2/TP_SUZILAWATI%20MUHAMUD%20%40%20KAYAT%20%20EE%2015_5.pdf text en public phd doctoral Universiti Teknologi MARA Faculty of Electrical Engineering
institution Universiti Teknologi MARA
collection UiTM Institutional Repository
language English
description Reconfigurable microstrip antennas have so many attractive features to offer such as the ability to reconfigure independently in order to perform entirely different functions for numerous applications. They can provide diversity functions to mobile communications in three main categories: operating frequency, radiation pattern and polarization. This is in contrast with the conventional antennas which normally offer one particular function at a time in a single antenna. There are many types of reconfigurable antennas that have been demonstrated in previous researches with regards to these three different categories. In this research, the development of reconfigurable antennas can be divided into two main categories, which are based on operating frequency and radiation pattern. Prior to that, two novel structures of aperture coupled microstrip antennas in a single configuration at two different frequencies have been developed, which are denoted as TRSPA-1 and TRSPA-2. Each antenna employs a truncated rhombus-like patch shape embedded with a unique 'zig-zag' patch slots. The introduction of different orientations of slot embedded on the radiating patch has resulted in two different operating frequencies. Each antenna has the same patch size although two different frequencies are achieved due to the fact that the size of the patch slot and its orientations in x- and y-axis give significant effects on the excitations of the resonant frequency. Based on the combination of these two designs, a frequency reconfigurable microstrip antenna was developed in two-element array configuration, denoted as FRTRSPA-1. To further enhance the characteristics, the antenna elements of FRTRSPA-1 have been extended to four elements in a planar or corporate feed configuration, which is known as FRTRSPA-2 …
format Thesis
qualification_name Doctor of Philosophy (PhD.)
qualification_level Doctorate
author Muhamud @ Kayat, Suzilawati
spellingShingle Muhamud @ Kayat, Suzilawati
Reconfigurable microstrip antennas integrated with truncated rhombus-like slotted patch structure / Suzilawati Muhamud @ Kayat
author_facet Muhamud @ Kayat, Suzilawati
author_sort Muhamud @ Kayat, Suzilawati
title Reconfigurable microstrip antennas integrated with truncated rhombus-like slotted patch structure / Suzilawati Muhamud @ Kayat
title_short Reconfigurable microstrip antennas integrated with truncated rhombus-like slotted patch structure / Suzilawati Muhamud @ Kayat
title_full Reconfigurable microstrip antennas integrated with truncated rhombus-like slotted patch structure / Suzilawati Muhamud @ Kayat
title_fullStr Reconfigurable microstrip antennas integrated with truncated rhombus-like slotted patch structure / Suzilawati Muhamud @ Kayat
title_full_unstemmed Reconfigurable microstrip antennas integrated with truncated rhombus-like slotted patch structure / Suzilawati Muhamud @ Kayat
title_sort reconfigurable microstrip antennas integrated with truncated rhombus-like slotted patch structure / suzilawati muhamud @ kayat
granting_institution Universiti Teknologi MARA
granting_department Faculty of Electrical Engineering
publishDate 2015
url https://ir.uitm.edu.my/id/eprint/17718/2/TP_SUZILAWATI%20MUHAMUD%20%40%20KAYAT%20%20EE%2015_5.pdf
_version_ 1783733587627999232

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