Nonorthogonal locally one dimensional FDTD method

Rana, MM; Sanagavarapu Mohan, A

Nonorthogonal locally one dimensional FDTD method

Rana, MM Sanagavarapu Mohan, A

Publication Type:: Conference Proceeding
Citation:: IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), 2011, pp. 2303 - 2306
Issue Date:: 2011-11-01

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Field	Value	Language
dc.contributor.author	Rana, MM	en_US
dc.contributor.author	Sanagavarapu Mohan, A	en_US
dc.date.issued	2011-11-01	en_US
dc.identifier.citation	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), 2011, pp. 2303 - 2306	en_US
dc.identifier.isbn	9781424495634	en_US
dc.identifier.issn	1522-3965	en_US
dc.identifier.uri	http://hdl.handle.net/10453/31337
dc.description.abstract	We present unconditionally stable Non-orthogonal Locally One Dimensional (LOD) finite-difference time-domain (FDTD) method. The non-orthogonal formulation can be useful to extend the LOD-FDTD methods for curved discontinuities so as to obtain more accurate results with reduced computational resources. Formulations for CPML as well as scattered-field formulation are provided. Numerical simulations are used to demonstrate the accuracy and improvement of the proposed method over the conventional and non-orthogonal FDTD algorithms. © 2011 IEEE.	en_US
dc.relation.ispartof	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)	en_US
dc.relation.isbasedon	10.1109/APS.2011.5996979	en_US
dc.title	Nonorthogonal locally one dimensional FDTD method	en_US
dc.type	Conference Proceeding
utslib.description.version	Published	en_US
utslib.for	0906 Electrical and Electronic Engineering	en_US
dc.location.activity	USA
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Biomedical Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CHT - Health Technologies
pubs.organisational-group	/University of Technology Sydney/Students
utslib.copyright.status	closed_access
pubs.publication-status	Published	en_US

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Abstract:

We present unconditionally stable Non-orthogonal Locally One Dimensional (LOD) finite-difference time-domain (FDTD) method. The non-orthogonal formulation can be useful to extend the LOD-FDTD methods for curved discontinuities so as to obtain more accurate results with reduced computational resources. Formulations for CPML as well as scattered-field formulation are provided. Numerical simulations are used to demonstrate the accuracy and improvement of the proposed method over the conventional and non-orthogonal FDTD algorithms. © 2011 IEEE.

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http://hdl.handle.net/10453/31337