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3D modelling of substrate integrated waveguide (SIW) sensor for characterization of dielectric material

Dielectrics materials are a type of thin-film electronic material that is used in microelectronics. Active devices, such as transistors and their electrical isolation, such as capacitors, are used in a wide range of applications. High permittivity dielectric materials are utilized to improve the per...

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Main Author: Nurazyyati, Inas
Format: Undergraduates Project Papers
Language:English
Published: 2022
Subjects:
T Technology (General)
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://umpir.ump.edu.my/id/eprint/41769/1/3D%20modelling%20of%20substrate%20integrated%20waveguide%20%28SIW%29%20sensor%20for%20characterization%20of%20dielectric%20material.pdf
http://umpir.ump.edu.my/id/eprint/41769/
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spelling my.ump.umpir.417692024-07-02T04:06:33Z http://umpir.ump.edu.my/id/eprint/41769/ 3D modelling of substrate integrated waveguide (SIW) sensor for characterization of dielectric material Nurazyyati, Inas T Technology (General) TK Electrical engineering. Electronics Nuclear engineering Dielectrics materials are a type of thin-film electronic material that is used in microelectronics. Active devices, such as transistors and their electrical isolation, such as capacitors, are used in a wide range of applications. High permittivity dielectric materials are utilized to improve the performance of semiconductor devices. Material development has begun with the discovery of thermoplastic resins, polyamides etc. These lead to the advancement of material characterization techniques such as using a variety of ways including planar resonators and substrate integrated waveguide (SIW).Various methods have been used for material characterization. However, these methods have issues that are specific to their uses. For instance, techniques that require vacuum cannot be used for analysing liquid or volatile chemicals. This limitation means that a given technique may have a limited range of applications. In this thesis, a new model design Substrate Integrated Waveguide (SIW) sensor for characterization of dielectric is presented. In order to enhance the accuracy of this sensor in extracting dielectric characteristics of materials, the performance parameter of this sensor is analysed and evaluated to assure performance using CST software. Concerning the modelling of the sensor, the steps started with validation of modelling technique from previous reported design research. After the technique of modelling is verified, the analysis for geometrical and dimensional changes such as the centre-to-centre distance ‘a’, the diameter of vias ‘d’ and the period between the vias ‘p’, are observed to meet the requirement design of this sensor. These analysis results are led to the modelling of own design, where resonant at 5.02GHz which covered in G-band range. The scattering parameters of this sensor are below -10dB in G-band which representing the good performance characteristics of this sensor. The simulation and measured scattering parameter have a good performance at 5.02GHz and 5.6GHz respectively which both frequencies covered in G-band range. Also, radiation patterns are analysed in order to validate the performance of the sensor. For the conclusion, the SIW sensor is designed on G-band operating at the frequency of 5.02GHz and a good radiation pattern with sidelobes of -2.7dB. 2022-02 Undergraduates Project Papers NonPeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/41769/1/3D%20modelling%20of%20substrate%20integrated%20waveguide%20%28SIW%29%20sensor%20for%20characterization%20of%20dielectric%20material.pdf Nurazyyati, Inas (2022) 3D modelling of substrate integrated waveguide (SIW) sensor for characterization of dielectric material. Faculty of Electrical and Electronic Engineering Technology, Universiti Malaysia Pahang Al-Sultan Abdullah.
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic T Technology (General)
TK Electrical engineering. Electronics Nuclear engineering
spellingShingle T Technology (General)
TK Electrical engineering. Electronics Nuclear engineering
Nurazyyati, Inas
3D modelling of substrate integrated waveguide (SIW) sensor for characterization of dielectric material
description Dielectrics materials are a type of thin-film electronic material that is used in microelectronics. Active devices, such as transistors and their electrical isolation, such as capacitors, are used in a wide range of applications. High permittivity dielectric materials are utilized to improve the performance of semiconductor devices. Material development has begun with the discovery of thermoplastic resins, polyamides etc. These lead to the advancement of material characterization techniques such as using a variety of ways including planar resonators and substrate integrated waveguide (SIW).Various methods have been used for material characterization. However, these methods have issues that are specific to their uses. For instance, techniques that require vacuum cannot be used for analysing liquid or volatile chemicals. This limitation means that a given technique may have a limited range of applications. In this thesis, a new model design Substrate Integrated Waveguide (SIW) sensor for characterization of dielectric is presented. In order to enhance the accuracy of this sensor in extracting dielectric characteristics of materials, the performance parameter of this sensor is analysed and evaluated to assure performance using CST software. Concerning the modelling of the sensor, the steps started with validation of modelling technique from previous reported design research. After the technique of modelling is verified, the analysis for geometrical and dimensional changes such as the centre-to-centre distance ‘a’, the diameter of vias ‘d’ and the period between the vias ‘p’, are observed to meet the requirement design of this sensor. These analysis results are led to the modelling of own design, where resonant at 5.02GHz which covered in G-band range. The scattering parameters of this sensor are below -10dB in G-band which representing the good performance characteristics of this sensor. The simulation and measured scattering parameter have a good performance at 5.02GHz and 5.6GHz respectively which both frequencies covered in G-band range. Also, radiation patterns are analysed in order to validate the performance of the sensor. For the conclusion, the SIW sensor is designed on G-band operating at the frequency of 5.02GHz and a good radiation pattern with sidelobes of -2.7dB.
format Undergraduates Project Papers
author Nurazyyati, Inas
author_facet Nurazyyati, Inas
author_sort Nurazyyati, Inas
title 3D modelling of substrate integrated waveguide (SIW) sensor for characterization of dielectric material
title_short 3D modelling of substrate integrated waveguide (SIW) sensor for characterization of dielectric material
title_full 3D modelling of substrate integrated waveguide (SIW) sensor for characterization of dielectric material
title_fullStr 3D modelling of substrate integrated waveguide (SIW) sensor for characterization of dielectric material
title_full_unstemmed 3D modelling of substrate integrated waveguide (SIW) sensor for characterization of dielectric material
title_sort 3d modelling of substrate integrated waveguide (siw) sensor for characterization of dielectric material
publishDate 2022
url http://umpir.ump.edu.my/id/eprint/41769/1/3D%20modelling%20of%20substrate%20integrated%20waveguide%20%28SIW%29%20sensor%20for%20characterization%20of%20dielectric%20material.pdf
http://umpir.ump.edu.my/id/eprint/41769/
_version_ 1822924446413881344
score 13.235796

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