Development of an electromagnetic numerical solver based on the finite difference time domain (FDTD) technique for research and teaching purposes

A 1D-FDTD code was developed to support plane wave excitation in 3D-FDTD domain and the code was developed using C++ programming language. First-order Mur absorbing boundary condition (ABC) is applied to keep outgoing electric and magnetic fields from being reflected into the problem space. In this...

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Main Author: Ahmad, Nurul 'Atiqah
Format: Thesis
Language:English
English
English
Published: 2015
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Institution: Universiti Tun Hussein Onn Malaysia
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spelling my.uthm.eprints.15632021-10-03T08:00:30Z http://eprints.uthm.edu.my/1563/ Development of an electromagnetic numerical solver based on the finite difference time domain (FDTD) technique for research and teaching purposes Ahmad, Nurul 'Atiqah QC501-766 Electricity and magnetism A 1D-FDTD code was developed to support plane wave excitation in 3D-FDTD domain and the code was developed using C++ programming language. First-order Mur absorbing boundary condition (ABC) is applied to keep outgoing electric and magnetic fields from being reflected into the problem space. In this thesis, the performance of 1D-FDTD scheme is then evaluated on several medium including free space, lossless dielectric medium, lossy dielectric medium and good conductors. Sine-Gaussian technique is used to excite field signal in the 1D-FDTD simulation domain and the simulation have been carried out to analyze the performance of the scheme. From the results, the 1D-FDTD scheme shows good expected results on all applied conditions. The integration of 1D-FDTD scheme into the 3D-FDTD solver is realized through the implementation of Total Field Scattered Field (TFSF) technique. The technique is used to excite plane wave into the 3D-FDTD domain and will be used for future wave propagation studies. All simulation results presented in this work were analyzed using OriginPro software. 2015-01 Thesis NonPeerReviewed text en http://eprints.uthm.edu.my/1563/2/NURUL%20%E2%80%98ATIQAH%20AHMAD%20COPYRIGHT%20DECLARATION.pdf text en http://eprints.uthm.edu.my/1563/1/24p%20NURUL%20%E2%80%98ATIQAH%20AHMAD.pdf text en http://eprints.uthm.edu.my/1563/3/NURUL%20%E2%80%98ATIQAH%20AHMAD%20WATERMARK.pdf Ahmad, Nurul 'Atiqah (2015) Development of an electromagnetic numerical solver based on the finite difference time domain (FDTD) technique for research and teaching purposes. Masters thesis, Universiti Tun Hussein Onn Malaysia.
institution Universiti Tun Hussein Onn Malaysia
building UTHM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tun Hussein Onn Malaysia
content_source UTHM Institutional Repository
url_provider http://eprints.uthm.edu.my/
language English
English
English
topic QC501-766 Electricity and magnetism
spellingShingle QC501-766 Electricity and magnetism
Ahmad, Nurul 'Atiqah
Development of an electromagnetic numerical solver based on the finite difference time domain (FDTD) technique for research and teaching purposes
description A 1D-FDTD code was developed to support plane wave excitation in 3D-FDTD domain and the code was developed using C++ programming language. First-order Mur absorbing boundary condition (ABC) is applied to keep outgoing electric and magnetic fields from being reflected into the problem space. In this thesis, the performance of 1D-FDTD scheme is then evaluated on several medium including free space, lossless dielectric medium, lossy dielectric medium and good conductors. Sine-Gaussian technique is used to excite field signal in the 1D-FDTD simulation domain and the simulation have been carried out to analyze the performance of the scheme. From the results, the 1D-FDTD scheme shows good expected results on all applied conditions. The integration of 1D-FDTD scheme into the 3D-FDTD solver is realized through the implementation of Total Field Scattered Field (TFSF) technique. The technique is used to excite plane wave into the 3D-FDTD domain and will be used for future wave propagation studies. All simulation results presented in this work were analyzed using OriginPro software.
format Thesis
author Ahmad, Nurul 'Atiqah
author_facet Ahmad, Nurul 'Atiqah
author_sort Ahmad, Nurul 'Atiqah
title Development of an electromagnetic numerical solver based on the finite difference time domain (FDTD) technique for research and teaching purposes
title_short Development of an electromagnetic numerical solver based on the finite difference time domain (FDTD) technique for research and teaching purposes
title_full Development of an electromagnetic numerical solver based on the finite difference time domain (FDTD) technique for research and teaching purposes
title_fullStr Development of an electromagnetic numerical solver based on the finite difference time domain (FDTD) technique for research and teaching purposes
title_full_unstemmed Development of an electromagnetic numerical solver based on the finite difference time domain (FDTD) technique for research and teaching purposes
title_sort development of an electromagnetic numerical solver based on the finite difference time domain (fdtd) technique for research and teaching purposes
publishDate 2015
url http://eprints.uthm.edu.my/1563/2/NURUL%20%E2%80%98ATIQAH%20AHMAD%20COPYRIGHT%20DECLARATION.pdf
http://eprints.uthm.edu.my/1563/1/24p%20NURUL%20%E2%80%98ATIQAH%20AHMAD.pdf
http://eprints.uthm.edu.my/1563/3/NURUL%20%E2%80%98ATIQAH%20AHMAD%20WATERMARK.pdf
http://eprints.uthm.edu.my/1563/
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