Investigation on the effect of physical parameters of terahertz dipole photoconductive antenna to their performance / Ahmad Syazwan Mahadan

The effect of the physical parameters to the resonant frequency of the terahertz (THz) dipole photoconductive antenna (PCA) is investigated. The analysis had been done by varying some of the parameters of the dipole PCA. The parameters are substrate thickness, substrate height, substrate length, cop...

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Main Author:	Mahadan, Ahmad Syazwan
Format:	Thesis
Language:	English
Published:	2014
Subjects:	Mechanical drawing Engineering graphics Antennas
Online Access:	https://ir.uitm.edu.my/id/eprint/67836/1/67836.pdf
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id	my-uitm-ir.67836
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spelling	my-uitm-ir.678362023-05-08T03:29:37Z Investigation on the effect of physical parameters of terahertz dipole photoconductive antenna to their performance / Ahmad Syazwan Mahadan 2014 Mahadan, Ahmad Syazwan Mechanical drawing. Engineering graphics Antennas The effect of the physical parameters to the resonant frequency of the terahertz (THz) dipole photoconductive antenna (PCA) is investigated. The analysis had been done by varying some of the parameters of the dipole PCA. The parameters are substrate thickness, substrate height, substrate length, copper thickness, dipole length, gap length and dipole width. Each parameter is varied for at least 10 samples using the data obtained from the parameter sweep simulation result. The variation is done from the reference dipole PCA that resonate at ITHz. Their relationship had been analyzed in graphical method and briefly discussed. Simulations have been carried out using Computer Simulation Technology (CST) and the results are plotted using MATLAB. From the analysis of the parameter sweep, the substrate thickness and dipole length give effect to the resonant frequency with uncertain way. Whereas, the relationship between the dipole width and resonant frequency is inversely proportional which the resonant frequency get lower as the dipole width increased. However, increasing the gap length and the copper thickness had given rise to the resonant frequency; For substrate height and substrate length, both give approximately the same effect to the resonant frequency which is increase and then decrease gradually as the dimension of both parameters get bigger. This study concludes that the physical parameters affect the resonant frequency of the dipole PCA. 2014 Thesis https://ir.uitm.edu.my/id/eprint/67836/ https://ir.uitm.edu.my/id/eprint/67836/1/67836.pdf text en public degree Universiti Teknologi MARA (UiTM) Faculty of Electrical Engineering Awang, Aziati Husna
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Awang, Aziati Husna
topic	Mechanical drawing Engineering graphics Antennas
spellingShingle	Mechanical drawing Engineering graphics Antennas Mahadan, Ahmad Syazwan Investigation on the effect of physical parameters of terahertz dipole photoconductive antenna to their performance / Ahmad Syazwan Mahadan
description	The effect of the physical parameters to the resonant frequency of the terahertz (THz) dipole photoconductive antenna (PCA) is investigated. The analysis had been done by varying some of the parameters of the dipole PCA. The parameters are substrate thickness, substrate height, substrate length, copper thickness, dipole length, gap length and dipole width. Each parameter is varied for at least 10 samples using the data obtained from the parameter sweep simulation result. The variation is done from the reference dipole PCA that resonate at ITHz. Their relationship had been analyzed in graphical method and briefly discussed. Simulations have been carried out using Computer Simulation Technology (CST) and the results are plotted using MATLAB. From the analysis of the parameter sweep, the substrate thickness and dipole length give effect to the resonant frequency with uncertain way. Whereas, the relationship between the dipole width and resonant frequency is inversely proportional which the resonant frequency get lower as the dipole width increased. However, increasing the gap length and the copper thickness had given rise to the resonant frequency; For substrate height and substrate length, both give approximately the same effect to the resonant frequency which is increase and then decrease gradually as the dimension of both parameters get bigger. This study concludes that the physical parameters affect the resonant frequency of the dipole PCA.
format	Thesis
qualification_level	Bachelor degree
author	Mahadan, Ahmad Syazwan
author_facet	Mahadan, Ahmad Syazwan
author_sort	Mahadan, Ahmad Syazwan
title	Investigation on the effect of physical parameters of terahertz dipole photoconductive antenna to their performance / Ahmad Syazwan Mahadan
title_short	Investigation on the effect of physical parameters of terahertz dipole photoconductive antenna to their performance / Ahmad Syazwan Mahadan
title_full	Investigation on the effect of physical parameters of terahertz dipole photoconductive antenna to their performance / Ahmad Syazwan Mahadan
title_fullStr	Investigation on the effect of physical parameters of terahertz dipole photoconductive antenna to their performance / Ahmad Syazwan Mahadan
title_full_unstemmed	Investigation on the effect of physical parameters of terahertz dipole photoconductive antenna to their performance / Ahmad Syazwan Mahadan
title_sort	investigation on the effect of physical parameters of terahertz dipole photoconductive antenna to their performance / ahmad syazwan mahadan
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Electrical Engineering
publishDate	2014
url	https://ir.uitm.edu.my/id/eprint/67836/1/67836.pdf
_version_	1783735734261252096

Investigation on the effect of physical parameters of terahertz dipole photoconductive antenna to their performance / Ahmad Syazwan Mahadan

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