Design of a bandpass filter at K-band frequency / Nur Athiah Che Udin

Nowadays, the world telecommunication become more complex and need a high frequency in transferring the information. There are many new technologies have been developed in electronics communication such as Wireless Local Area Network and Bluetooth technology. The development in wireless communicatio...

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Main Author:	Che Udin, Nur Athiah
Format:	Thesis
Language:	English
Published:	2008
Subjects:	Wireless communication systems Mobile communication systems Access control
Online Access:	https://ir.uitm.edu.my/id/eprint/80930/1/80930.pdf
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id	my-uitm-ir.80930
record_format	uketd_dc
spelling	my-uitm-ir.809302023-11-29T09:25:35Z Design of a bandpass filter at K-band frequency / Nur Athiah Che Udin 2008 Che Udin, Nur Athiah Wireless communication systems. Mobile communication systems. Access control Microwaves. Including microwave circuits Nowadays, the world telecommunication become more complex and need a high frequency in transferring the information. There are many new technologies have been developed in electronics communication such as Wireless Local Area Network and Bluetooth technology. The development in wireless communication systems has presented new challenges to design and produce high-quality miniature component. Therefore, many designers have recently received much attentions and been developed to reduce the volume and weight of communication circuits and equipments. Filters are essential component in the system for excellent operation of communication system and technology. Compact filter structures are available in demand for space-limited operations. It is known that there are many advantages in applications requiring a filter with features such as compact, low mass and low loss. Therefore, an edge coupled filter is designed to produce a compact, low mass and low loss filter. This thesis highlights the assembling of edge-coupled bandpass filter for radar application. The filter is design at K-band frequency that operates from 20 GHz to 20.3 GHz having a Chebyshev response. The filter is simulated by using Genesys design software and was implemented on Rogers 5870 substrate. The performance evaluation of the filter was compared between simulation and measurement results. Based on the experimental analysis from the project, it is observed that the shapes of both insertion loss and return loss are the same as in the theoretical. From the simulation, the value of Sl 1 gives about -37.8 dB, while it is recorded almost -30dB from the measurement analysis. S21 values gives about -4.102dB from the simulation results and -23. l 78dB from the measurement. 2008 Thesis https://ir.uitm.edu.my/id/eprint/80930/ https://ir.uitm.edu.my/id/eprint/80930/1/80930.pdf text en public degree Universiti Teknologi MARA (UiTM) Faculty of Electrical Engineering Sulaiman, Asari Awang, Robi'atun Adayiah
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Sulaiman, Asari Awang, Robi'atun Adayiah
topic	Wireless communication systems Mobile communication systems Access control Wireless communication systems Mobile communication systems Access control
spellingShingle	Wireless communication systems Mobile communication systems Access control Wireless communication systems Mobile communication systems Access control Che Udin, Nur Athiah Design of a bandpass filter at K-band frequency / Nur Athiah Che Udin
description	Nowadays, the world telecommunication become more complex and need a high frequency in transferring the information. There are many new technologies have been developed in electronics communication such as Wireless Local Area Network and Bluetooth technology. The development in wireless communication systems has presented new challenges to design and produce high-quality miniature component. Therefore, many designers have recently received much attentions and been developed to reduce the volume and weight of communication circuits and equipments. Filters are essential component in the system for excellent operation of communication system and technology. Compact filter structures are available in demand for space-limited operations. It is known that there are many advantages in applications requiring a filter with features such as compact, low mass and low loss. Therefore, an edge coupled filter is designed to produce a compact, low mass and low loss filter. This thesis highlights the assembling of edge-coupled bandpass filter for radar application. The filter is design at K-band frequency that operates from 20 GHz to 20.3 GHz having a Chebyshev response. The filter is simulated by using Genesys design software and was implemented on Rogers 5870 substrate. The performance evaluation of the filter was compared between simulation and measurement results. Based on the experimental analysis from the project, it is observed that the shapes of both insertion loss and return loss are the same as in the theoretical. From the simulation, the value of Sl 1 gives about -37.8 dB, while it is recorded almost -30dB from the measurement analysis. S21 values gives about -4.102dB from the simulation results and -23. l 78dB from the measurement.
format	Thesis
qualification_level	Bachelor degree
author	Che Udin, Nur Athiah
author_facet	Che Udin, Nur Athiah
author_sort	Che Udin, Nur Athiah
title	Design of a bandpass filter at K-band frequency / Nur Athiah Che Udin
title_short	Design of a bandpass filter at K-band frequency / Nur Athiah Che Udin
title_full	Design of a bandpass filter at K-band frequency / Nur Athiah Che Udin
title_fullStr	Design of a bandpass filter at K-band frequency / Nur Athiah Che Udin
title_full_unstemmed	Design of a bandpass filter at K-band frequency / Nur Athiah Che Udin
title_sort	design of a bandpass filter at k-band frequency / nur athiah che udin
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Electrical Engineering
publishDate	2008
url	https://ir.uitm.edu.my/id/eprint/80930/1/80930.pdf
_version_	1794191914596040704

Design of a bandpass filter at K-band frequency / Nur Athiah Che Udin

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