Design and contruction of a loop-quad antenna for use at C-Band / Maslina Al-Ahmady Mohd Amin

In this thesis, the design and construction of a loop-quad antenna is described. The design is aided by a software written in Turbo Pascal. The radiation pattern was simulated using MAPLE V Mathematical Package. A simple simulation was attempted based on constant current approximation in the loop. B...

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Bibliographic Details
Main Author:	Mohd Amin, Maslina Al-Ahmady
Format:	Thesis
Language:	English
Published:	1996
Subjects:	Q Science (General)
Online Access:	https://ir.uitm.edu.my/id/eprint/98467/1/98467.PDF
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id	my-uitm-ir.98467
record_format	uketd_dc
spelling	my-uitm-ir.984672024-08-07T14:29:48Z Design and contruction of a loop-quad antenna for use at C-Band / Maslina Al-Ahmady Mohd Amin 1996 Mohd Amin, Maslina Al-Ahmady Q Science (General) In this thesis, the design and construction of a loop-quad antenna is described. The design is aided by a software written in Turbo Pascal. The radiation pattern was simulated using MAPLE V Mathematical Package. A simple simulation was attempted based on constant current approximation in the loop. Basically, the gain of loop antenna is very low and this was improved by incorporating parasitic elements acting as directors. A 27 element loop-quad antenna was designed and constructed. The gain is about 18.8 dB and this is nearly expected gain which is 20 dB[l]. The SWR is between frequency of 3.61GHz and 4.41GHz. The radiation pattern gives a beamwidth of 22.4 degrees and the efficiency of 26.37%. 1996 Thesis https://ir.uitm.edu.my/id/eprint/98467/ https://ir.uitm.edu.my/id/eprint/98467/1/98467.PDF text en public degree Universiti Teknologi MARA (UiTM) Faculty Of Electrical Engineering
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
topic	Q Science (General)
spellingShingle	Q Science (General) Mohd Amin, Maslina Al-Ahmady Design and contruction of a loop-quad antenna for use at C-Band / Maslina Al-Ahmady Mohd Amin
description	In this thesis, the design and construction of a loop-quad antenna is described. The design is aided by a software written in Turbo Pascal. The radiation pattern was simulated using MAPLE V Mathematical Package. A simple simulation was attempted based on constant current approximation in the loop. Basically, the gain of loop antenna is very low and this was improved by incorporating parasitic elements acting as directors. A 27 element loop-quad antenna was designed and constructed. The gain is about 18.8 dB and this is nearly expected gain which is 20 dB[l]. The SWR is between frequency of 3.61GHz and 4.41GHz. The radiation pattern gives a beamwidth of 22.4 degrees and the efficiency of 26.37%.
format	Thesis
qualification_level	Bachelor degree
author	Mohd Amin, Maslina Al-Ahmady
author_facet	Mohd Amin, Maslina Al-Ahmady
author_sort	Mohd Amin, Maslina Al-Ahmady
title	Design and contruction of a loop-quad antenna for use at C-Band / Maslina Al-Ahmady Mohd Amin
title_short	Design and contruction of a loop-quad antenna for use at C-Band / Maslina Al-Ahmady Mohd Amin
title_full	Design and contruction of a loop-quad antenna for use at C-Band / Maslina Al-Ahmady Mohd Amin
title_fullStr	Design and contruction of a loop-quad antenna for use at C-Band / Maslina Al-Ahmady Mohd Amin
title_full_unstemmed	Design and contruction of a loop-quad antenna for use at C-Band / Maslina Al-Ahmady Mohd Amin
title_sort	design and contruction of a loop-quad antenna for use at c-band / maslina al-ahmady mohd amin
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty Of Electrical Engineering
publishDate	1996
url	https://ir.uitm.edu.my/id/eprint/98467/1/98467.PDF
_version_	1811768922643365888

Design and contruction of a loop-quad antenna for use at C-Band / Maslina Al-Ahmady Mohd Amin

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