An efficient two-step CPML for 3-D LOD-FDTD

Md. Masud Rana; Ananda Sanagavarapu Mohan; Kwok L. Chung K. L.

An efficient two-step CPML for 3-D LOD-FDTD

Md. Masud Rana, Ananda Sanagavarapu Mohan, Kwok L. Chung K. L.

Research output: Chapter in Book / Conference Paper › Conference Paper › peer-review

Abstract

In this paper, we present a two-step convolutional perfectly matched layer (CPML) absorbing boundary condition for implicit locally 1-D finite difference time domain (LODFDTD) method for analysing 3-D microwave structures. We also derive a modified two-step LOD-FDTD algorithm which we will denote as C-LOD-FDTD. A comparison with the standard FDTD demonstrates the advantages of the proposed C-LOD-FDTD CPML method in terms of lighter calculation burden and higher efficiency. Numerical results on 3-D microwave structures using the proposed method are also presented.

Original language	English
Title of host publication	Proceedings of the 2013 IEEE International Workshop on Electromagnetics : Applications and Student Innovation Competition, 1-3 August 2013, Hong Kong, China
Publisher	IEEE
Pages	163-166
Number of pages	4
Publication status	Published - 2013
Event	IEEE iWEM - Duration: 1 Aug 2013 → …

Conference

Conference	IEEE iWEM
Period	1/08/13 → …

Cite this

@inproceedings{555ec7d0253a4bcdbee4f42ead43e1fb,

title = "An efficient two-step CPML for 3-D LOD-FDTD",

abstract = "In this paper, we present a two-step convolutional perfectly matched layer (CPML) absorbing boundary condition for implicit locally 1-D finite difference time domain (LODFDTD) method for analysing 3-D microwave structures. We also derive a modified two-step LOD-FDTD algorithm which we will denote as C-LOD-FDTD. A comparison with the standard FDTD demonstrates the advantages of the proposed C-LOD-FDTD CPML method in terms of lighter calculation burden and higher efficiency. Numerical results on 3-D microwave structures using the proposed method are also presented.",

author = "Rana, {Md. Masud} and Mohan, {Ananda Sanagavarapu} and {Chung K. L.}, {Kwok L.}",

year = "2013",

language = "English",

pages = "163--166",

booktitle = "Proceedings of the 2013 IEEE International Workshop on Electromagnetics : Applications and Student Innovation Competition, 1-3 August 2013, Hong Kong, China",

publisher = "IEEE",

note = "IEEE iWEM ; Conference date: 01-08-2013",

}

An efficient two-step CPML for 3-D LOD-FDTD. / Rana, Md. Masud; Mohan, Ananda Sanagavarapu; Chung K. L., Kwok L.
Proceedings of the 2013 IEEE International Workshop on Electromagnetics : Applications and Student Innovation Competition, 1-3 August 2013, Hong Kong, China. IEEE, 2013. p. 163-166.

Research output: Chapter in Book / Conference Paper › Conference Paper › peer-review

TY - GEN

T1 - An efficient two-step CPML for 3-D LOD-FDTD

AU - Rana, Md. Masud

AU - Mohan, Ananda Sanagavarapu

AU - Chung K. L., Kwok L.

PY - 2013

Y1 - 2013

N2 - In this paper, we present a two-step convolutional perfectly matched layer (CPML) absorbing boundary condition for implicit locally 1-D finite difference time domain (LODFDTD) method for analysing 3-D microwave structures. We also derive a modified two-step LOD-FDTD algorithm which we will denote as C-LOD-FDTD. A comparison with the standard FDTD demonstrates the advantages of the proposed C-LOD-FDTD CPML method in terms of lighter calculation burden and higher efficiency. Numerical results on 3-D microwave structures using the proposed method are also presented.

AB - In this paper, we present a two-step convolutional perfectly matched layer (CPML) absorbing boundary condition for implicit locally 1-D finite difference time domain (LODFDTD) method for analysing 3-D microwave structures. We also derive a modified two-step LOD-FDTD algorithm which we will denote as C-LOD-FDTD. A comparison with the standard FDTD demonstrates the advantages of the proposed C-LOD-FDTD CPML method in terms of lighter calculation burden and higher efficiency. Numerical results on 3-D microwave structures using the proposed method are also presented.

UR - http://handle.uws.edu.au:8081/1959.7/530892

UR - http://www.iwem2013.hk/

M3 - Conference Paper

SP - 163

EP - 166

BT - Proceedings of the 2013 IEEE International Workshop on Electromagnetics : Applications and Student Innovation Competition, 1-3 August 2013, Hong Kong, China

PB - IEEE

T2 - IEEE iWEM

Y2 - 1 August 2013

ER -

An efficient two-step CPML for 3-D LOD-FDTD

Abstract

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