Divergence of electric field or the two-dimensional (2-D) leapfrog ADI-FDTD method

This paper present the analysis for the divergence of electric field for the two-dimensional (2-D) transverse electric (TE) leapfrog alternating-direction-implicit finite-difference time-domain (ADI-FDTD) method. The divergence of electric field for the leapfrog ADI-FDTD method is analyzed by using...

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Main Authors:	Gan, Theng Huat, Tan, Eng Leong
Other Authors:	School of Electrical and Electronic Engineering
Format:	Conference or Workshop Item
Language:	English
Published:	2013
Subjects:	DRNTU::Engineering::Electrical and electronic engineering
Online Access:	https://hdl.handle.net/10356/101253 http://hdl.handle.net/10220/16321
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Institution:	Nanyang Technological University
Language:	English

id	sg-ntu-dr.10356-101253
record_format	dspace
spelling	sg-ntu-dr.10356-1012532020-03-07T13:24:50Z Divergence of electric field or the two-dimensional (2-D) leapfrog ADI-FDTD method Gan, Theng Huat Tan, Eng Leong School of Electrical and Electronic Engineering IEEE Antennas and Propagation Society International Symposium (2012 : Chicago, Illinois, US) DRNTU::Engineering::Electrical and electronic engineering This paper present the analysis for the divergence of electric field for the two-dimensional (2-D) transverse electric (TE) leapfrog alternating-direction-implicit finite-difference time-domain (ADI-FDTD) method. The divergence of electric field for the leapfrog ADI-FDTD method is analyzed by using the plane wave method for the dispersion relation but with additional steps to determine the homogeneous solutions. Numerical results for the divergence of electric field are presented. Unlike the conventional explicit FDTD method, the 2-D leapfrog ADI-FDTD method s not divergence free in a source free region. 2013-10-10T01:51:59Z 2019-12-06T20:35:41Z 2013-10-10T01:51:59Z 2019-12-06T20:35:41Z 2012 2012 Conference Paper Gan, T. H., & Tan, E. L. (2012). Divergence of electric field or the two-dimensional (2-D) leapfrog ADI-FDTD method. 2012 IEEE Antennas and Propagation Society International Symposium (APSURSI), pp.1-2. https://hdl.handle.net/10356/101253 http://hdl.handle.net/10220/16321 10.1109/APS.2012.6348749 en
institution	Nanyang Technological University
building	NTU Library
country	Singapore
collection	DR-NTU
language	English
topic	DRNTU::Engineering::Electrical and electronic engineering
spellingShingle	DRNTU::Engineering::Electrical and electronic engineering Gan, Theng Huat Tan, Eng Leong Divergence of electric field or the two-dimensional (2-D) leapfrog ADI-FDTD method
description	This paper present the analysis for the divergence of electric field for the two-dimensional (2-D) transverse electric (TE) leapfrog alternating-direction-implicit finite-difference time-domain (ADI-FDTD) method. The divergence of electric field for the leapfrog ADI-FDTD method is analyzed by using the plane wave method for the dispersion relation but with additional steps to determine the homogeneous solutions. Numerical results for the divergence of electric field are presented. Unlike the conventional explicit FDTD method, the 2-D leapfrog ADI-FDTD method s not divergence free in a source free region.
author2	School of Electrical and Electronic Engineering
author_facet	School of Electrical and Electronic Engineering Gan, Theng Huat Tan, Eng Leong
format	Conference or Workshop Item
author	Gan, Theng Huat Tan, Eng Leong
author_sort	Gan, Theng Huat
title	Divergence of electric field or the two-dimensional (2-D) leapfrog ADI-FDTD method
title_short	Divergence of electric field or the two-dimensional (2-D) leapfrog ADI-FDTD method
title_full	Divergence of electric field or the two-dimensional (2-D) leapfrog ADI-FDTD method
title_fullStr	Divergence of electric field or the two-dimensional (2-D) leapfrog ADI-FDTD method
title_full_unstemmed	Divergence of electric field or the two-dimensional (2-D) leapfrog ADI-FDTD method
title_sort	divergence of electric field or the two-dimensional (2-d) leapfrog adi-fdtd method
publishDate	2013
url	https://hdl.handle.net/10356/101253 http://hdl.handle.net/10220/16321
_version_	1681034278569246720

Divergence of electric field or the two-dimensional (2-D) leapfrog ADI-FDTD method

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