Measurement of S-parameters characterization using dielectric rod antenna / Mohammad Azrin Daud

Measurement of S-parameters characterization using dielectric rod antenna / Mohammad Azrin Daud

The rectangular dielectric waveguide (RDWG) technique using dielectric rod antenna is one of a method for the determination of S-parameters and complex permittivity of wide class of dielectric materials of various thickness and cross-section. This project used the RDWG technique experiment setup tog...

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Main Author: Daud, Mohammad Azrin
Format: Thesis
Language:English
Published: 2004
Subjects:
Dielectric devices
Online Access:https://ir.uitm.edu.my/id/eprint/80954/1/80954.pdf
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spelling my-uitm-ir.809542023-11-29T09:40:53Z Measurement of S-parameters characterization using dielectric rod antenna / Mohammad Azrin Daud 2004 Daud, Mohammad Azrin Dielectric devices The rectangular dielectric waveguide (RDWG) technique using dielectric rod antenna is one of a method for the determination of S-parameters and complex permittivity of wide class of dielectric materials of various thickness and cross-section. This project used the RDWG technique experiment setup together with TRL calibration method and Vector Network Analyzer (VNA) to measure S-parameters (S11 and S21) and complex permittivity of dielectric samples at X-band frequency (8- 12GHz). The dielectric antenna was designed and fabricated using 3D CAD programming. Measurement is compared with actual published value of material properties to demonstrate the benefit of RDWG technique. Measurement also compared with theoretical model based on microwave mathematical equations. The results of experiments almost close to theoretical data and further suggestion are presented to improve the technique. 2004 Thesis https://ir.uitm.edu.my/id/eprint/80954/ https://ir.uitm.edu.my/id/eprint/80954/1/80954.pdf text en public degree Universiti Teknologi MARA (UiTM) Faculty of Electrical Engineering Ghodgaonkar, Deepak Kumar
institution Universiti Teknologi MARA
collection UiTM Institutional Repository
language English
advisor Ghodgaonkar, Deepak Kumar
topic Dielectric devices
spellingShingle Dielectric devices
Daud, Mohammad Azrin
Measurement of S-parameters characterization using dielectric rod antenna / Mohammad Azrin Daud
description The rectangular dielectric waveguide (RDWG) technique using dielectric rod antenna is one of a method for the determination of S-parameters and complex permittivity of wide class of dielectric materials of various thickness and cross-section. This project used the RDWG technique experiment setup together with TRL calibration method and Vector Network Analyzer (VNA) to measure S-parameters (S11 and S21) and complex permittivity of dielectric samples at X-band frequency (8- 12GHz). The dielectric antenna was designed and fabricated using 3D CAD programming. Measurement is compared with actual published value of material properties to demonstrate the benefit of RDWG technique. Measurement also compared with theoretical model based on microwave mathematical equations. The results of experiments almost close to theoretical data and further suggestion are presented to improve the technique.
format Thesis
qualification_level Bachelor degree
author Daud, Mohammad Azrin
author_facet Daud, Mohammad Azrin
author_sort Daud, Mohammad Azrin
title Measurement of S-parameters characterization using dielectric rod antenna / Mohammad Azrin Daud
title_short Measurement of S-parameters characterization using dielectric rod antenna / Mohammad Azrin Daud
title_full Measurement of S-parameters characterization using dielectric rod antenna / Mohammad Azrin Daud
title_fullStr Measurement of S-parameters characterization using dielectric rod antenna / Mohammad Azrin Daud
title_full_unstemmed Measurement of S-parameters characterization using dielectric rod antenna / Mohammad Azrin Daud
title_sort measurement of s-parameters characterization using dielectric rod antenna / mohammad azrin daud
granting_institution Universiti Teknologi MARA (UiTM)
granting_department Faculty of Electrical Engineering
publishDate 2004
url https://ir.uitm.edu.my/id/eprint/80954/1/80954.pdf
_version_ 1794191915568070656

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