A miniature 2.4/5 GHz dual band bandpass hairpin filter using stepped impedance resonator / Siti Salwa Md Salleh

A single layer microstrip bandpass filter using stepped impedance resonators is designed to operate in dual band WLAN frequencies which can simultaneously operate in a first band(with a central frequency of 2,4GHz) and a second frequency band(with a central frequency of 5GHz). The filter is generate...

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Main Author: Md Salleh, Siti Salwa
Format: Thesis
Language:English
Published: 2010
Subjects:
Online Access:https://ir.uitm.edu.my/id/eprint/68360/1/68360.pdf
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spelling my-uitm-ir.683602022-11-04T02:37:52Z A miniature 2.4/5 GHz dual band bandpass hairpin filter using stepped impedance resonator / Siti Salwa Md Salleh 2010 Md Salleh, Siti Salwa Microstrip antennas Filters (Electric) A single layer microstrip bandpass filter using stepped impedance resonators is designed to operate in dual band WLAN frequencies which can simultaneously operate in a first band(with a central frequency of 2,4GHz) and a second frequency band(with a central frequency of 5GHz). The filter is generated by incorporating step impedance resonators in a Hairpin filter topology. The analysis of hairpin filter was investigated in terms of different structural dimension and different substrates thickness The first analysis was made by comparing the performance of two structures* From the result it is found out that the second structure gave the best performance for both bands and reduced the overall dimension of 20% from the first structure. The second analysis was carried out by comparing the two type of substrate which is FR4 and RO3003. The two substrate was differ in dielectric contant,εr the thickness of the substrate,h, and the loss tangent,δ. The result shown that the substrate of RO3003 with the thinner and the lower in dielectric constant provide better efficiency for the hairpin filter. 2010 Thesis https://ir.uitm.edu.my/id/eprint/68360/ https://ir.uitm.edu.my/id/eprint/68360/1/68360.pdf text en public degree Universiti Teknologi MARA (UiTM) Faculty Electrical Engineering Baba, Noor Hasimah
institution Universiti Teknologi MARA
collection UiTM Institutional Repository
language English
advisor Baba, Noor Hasimah
topic Microstrip antennas
Filters (Electric)
spellingShingle Microstrip antennas
Filters (Electric)
Md Salleh, Siti Salwa
A miniature 2.4/5 GHz dual band bandpass hairpin filter using stepped impedance resonator / Siti Salwa Md Salleh
description A single layer microstrip bandpass filter using stepped impedance resonators is designed to operate in dual band WLAN frequencies which can simultaneously operate in a first band(with a central frequency of 2,4GHz) and a second frequency band(with a central frequency of 5GHz). The filter is generated by incorporating step impedance resonators in a Hairpin filter topology. The analysis of hairpin filter was investigated in terms of different structural dimension and different substrates thickness The first analysis was made by comparing the performance of two structures* From the result it is found out that the second structure gave the best performance for both bands and reduced the overall dimension of 20% from the first structure. The second analysis was carried out by comparing the two type of substrate which is FR4 and RO3003. The two substrate was differ in dielectric contant,εr the thickness of the substrate,h, and the loss tangent,δ. The result shown that the substrate of RO3003 with the thinner and the lower in dielectric constant provide better efficiency for the hairpin filter.
format Thesis
qualification_level Bachelor degree
author Md Salleh, Siti Salwa
author_facet Md Salleh, Siti Salwa
author_sort Md Salleh, Siti Salwa
title A miniature 2.4/5 GHz dual band bandpass hairpin filter using stepped impedance resonator / Siti Salwa Md Salleh
title_short A miniature 2.4/5 GHz dual band bandpass hairpin filter using stepped impedance resonator / Siti Salwa Md Salleh
title_full A miniature 2.4/5 GHz dual band bandpass hairpin filter using stepped impedance resonator / Siti Salwa Md Salleh
title_fullStr A miniature 2.4/5 GHz dual band bandpass hairpin filter using stepped impedance resonator / Siti Salwa Md Salleh
title_full_unstemmed A miniature 2.4/5 GHz dual band bandpass hairpin filter using stepped impedance resonator / Siti Salwa Md Salleh
title_sort miniature 2.4/5 ghz dual band bandpass hairpin filter using stepped impedance resonator / siti salwa md salleh
granting_institution Universiti Teknologi MARA (UiTM)
granting_department Faculty Electrical Engineering
publishDate 2010
url https://ir.uitm.edu.my/id/eprint/68360/1/68360.pdf
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