Microwave and Optical Technology Letters

Perfectly matched layer for two-dimensional unconditionally stable FDTD method based on approximate Crank-Nicolson scheme

Hai Lin

College of Physical Science and Technology, Huazhong Normal University, Wuhan, 430079, China

Ping-Ping Ding

Institute of Microelectronics and Information Technology, School of Electronic Information, Wuhan University, Wuhan, 430072, China

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Gaofeng Wang,

Gaofeng Wang

Institute of Microelectronics and Information Technology, School of Electronic Information, Wuhan University, Wuhan, 430072, China

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Hai Lin,

Hai Lin

College of Physical Science and Technology, Huazhong Normal University, Wuhan, 430079, China

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Ping-Ping Ding,

Ping-Ping Ding

Institute of Microelectronics and Information Technology, School of Electronic Information, Wuhan University, Wuhan, 430072, China

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Gaofeng Wang,

Gaofeng Wang

Institute of Microelectronics and Information Technology, School of Electronic Information, Wuhan University, Wuhan, 430072, China

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First published: 27 March 2007

https://doi.org/10.1002/mop.22364

Citations: 2

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Abstract

A perfectly matched layer (PML) is constructed for two-dimensional (2D) unconditionally stable (US) FDTD method based on an approximate Crank-Nicolson scheme. This novel PML preserves unconditional stability of the 2D US-FDTD method and has very good absorbing performance. Numerical results are included to illustrate effectiveness and performance of this new PML. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 1178–1182, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22364

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Volume49, Issue5

May 2007

Pages 1178-1182

Perfectly matched layer for two-dimensional unconditionally stable FDTD method based on approximate Crank-Nicolson scheme

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Perfectly matched layer for two-dimensional unconditionally stable FDTD method based on approximate Crank-Nicolson scheme

Abstract

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