Study of capacitance effect for dual open circuit band-stop resonator / Ahmad Amzar Abd Rashid

Microstrip Dual Open Circuit Stub filters is fabricated using FR4 substrate to investigate the effect of capacitance in series with the resonator stub. The FR4 substrate thickness is 1.6mm and has a relative dielectric constant of 5.4. The capacitance is added at the resonator open ends such as to t...

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Bibliographic Details
Main Author:	Abd Rashid, Ahmad Amzar
Format:	Thesis
Language:	English
Published:	2011
Subjects:	Radio Microstrip antennas
Online Access:	https://ir.uitm.edu.my/id/eprint/68790/1/68790.pdf
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id	my-uitm-ir.68790
record_format	uketd_dc
spelling	my-uitm-ir.687902023-01-05T04:34:34Z Study of capacitance effect for dual open circuit band-stop resonator / Ahmad Amzar Abd Rashid 2011 Abd Rashid, Ahmad Amzar Radio Microstrip antennas Microstrip Dual Open Circuit Stub filters is fabricated using FR4 substrate to investigate the effect of capacitance in series with the resonator stub. The FR4 substrate thickness is 1.6mm and has a relative dielectric constant of 5.4. The capacitance is added at the resonator open ends such as to tune the Dual series stub filter from 2GHz frequency to 1.36GHz frequency. It is known that to see the effect of shifting, the electrical length of the resonator is being altered from its original value. Different values of capacitors are simulated with the dual open circuit stub filter design to see the effect shifting to the left of the Sn value. Frequency are practically shifted from right to left with increasing the value of capacitor and the suitable value is selected for measurement. From the project, the tuning percentage achieved is 32%. Thus, it shows better selectivity can be achieved by the designer to obtained different centre frequencies for other uses. 2011 Thesis https://ir.uitm.edu.my/id/eprint/68790/ https://ir.uitm.edu.my/id/eprint/68790/1/68790.pdf text en public degree Universiti Teknologi MARA (UiTM) Faculty of Electrical Engineering Abd Wahab, Norfishah
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Abd Wahab, Norfishah
topic	Radio Microstrip antennas
spellingShingle	Radio Microstrip antennas Abd Rashid, Ahmad Amzar Study of capacitance effect for dual open circuit band-stop resonator / Ahmad Amzar Abd Rashid
description	Microstrip Dual Open Circuit Stub filters is fabricated using FR4 substrate to investigate the effect of capacitance in series with the resonator stub. The FR4 substrate thickness is 1.6mm and has a relative dielectric constant of 5.4. The capacitance is added at the resonator open ends such as to tune the Dual series stub filter from 2GHz frequency to 1.36GHz frequency. It is known that to see the effect of shifting, the electrical length of the resonator is being altered from its original value. Different values of capacitors are simulated with the dual open circuit stub filter design to see the effect shifting to the left of the Sn value. Frequency are practically shifted from right to left with increasing the value of capacitor and the suitable value is selected for measurement. From the project, the tuning percentage achieved is 32%. Thus, it shows better selectivity can be achieved by the designer to obtained different centre frequencies for other uses.
format	Thesis
qualification_level	Bachelor degree
author	Abd Rashid, Ahmad Amzar
author_facet	Abd Rashid, Ahmad Amzar
author_sort	Abd Rashid, Ahmad Amzar
title	Study of capacitance effect for dual open circuit band-stop resonator / Ahmad Amzar Abd Rashid
title_short	Study of capacitance effect for dual open circuit band-stop resonator / Ahmad Amzar Abd Rashid
title_full	Study of capacitance effect for dual open circuit band-stop resonator / Ahmad Amzar Abd Rashid
title_fullStr	Study of capacitance effect for dual open circuit band-stop resonator / Ahmad Amzar Abd Rashid
title_full_unstemmed	Study of capacitance effect for dual open circuit band-stop resonator / Ahmad Amzar Abd Rashid
title_sort	study of capacitance effect for dual open circuit band-stop resonator / ahmad amzar abd rashid
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Electrical Engineering
publishDate	2011
url	https://ir.uitm.edu.my/id/eprint/68790/1/68790.pdf
_version_	1783735810644770816

Study of capacitance effect for dual open circuit band-stop resonator / Ahmad Amzar Abd Rashid

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