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The nearly perfectly matched layer is a perfectly matched layer
IEEE Antennas and Wireless Propagation Letters, 2004An absorbing boundary condition for computational electromagnetics called the nearly perfectly matched layer (NPML) was recently introduced. This boundary condition, designed to be simple to implement in complex media, was regarded as not quite a perfectly matched layer because its formulation deviates from the standard PML through an inexact variable ...
null Wenyi Hu, null Cummer
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Optimizing the perfectly matched layer
Computer Methods in Applied Mechanics and Engineering, 1998zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Collino, F., Monk, P. B.
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IEEE Microwave and Guided Wave Letters, 1995
Berenger's perfectly matched layer (PML) has been found very effective in absorbing propagating waves, but it is ineffective in absorbing evanescent waves. Also, since the impedance of PML does not match those of most of lossy media, the PML technique can generally not be applied to terminate lossy media.
null Jiayuan Fang, null Zhonghua Wu
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Berenger's perfectly matched layer (PML) has been found very effective in absorbing propagating waves, but it is ineffective in absorbing evanescent waves. Also, since the impedance of PML does not match those of most of lossy media, the PML technique can generally not be applied to terminate lossy media.
null Jiayuan Fang, null Zhonghua Wu
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VGFEM with perfectly matched layers
2010 IEEE Antennas and Propagation Society International Symposium, 2010Vector generalized finite element (VGFEM) has been recently developed and applied to solve electromagnetic problems [1, 2, 3]. VGFEM is a powerful technique as it allows us to use a wide range of functions in the solution space. Moreover, one can easily use different type of basis functions or polynomial orders in any part of the problem domain, which ...
O Tuncer, B Shanker, L C Kempel
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2008
This is a survey of some recent developments on the so called “Perfectly Matched Layer” (PML) method. We take as model the scattering problems in linear acoustics. First, the Cartesian PML equations are described in the time domain for the split Berenger and the unsplit Zhao–Cangellaris formulations.
Alfredo Bermúdez +3 more
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This is a survey of some recent developments on the so called “Perfectly Matched Layer” (PML) method. We take as model the scattering problems in linear acoustics. First, the Cartesian PML equations are described in the time domain for the split Berenger and the unsplit Zhao–Cangellaris formulations.
Alfredo Bermúdez +3 more
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Numerical mode matching method with perfectly matching layer
2005 IEEE Antennas and Propagation Society International Symposium, 2005The numerical mode matching method (NMM) with the perfectly matching layer (PML) has been presented in this paper to solve electromagnetic fields in stratified media with some possible lossless layers. When the 2D inhomogeneous media is lossy media, the field in this inhomogeneous media can be solved efficiently by using the NMM with the concepts of ...
L. Aiyong, N. Zaiping, Z. Yanwen
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2012
One common problem in computational electromagnetics is how to simulate wave propagation on an unbounded domain accurately and efficiently. One typical technique is to use the absorbing boundary conditions (ABCs) to truncate the unbounded domain to a bounded domain. The solution computed with an ABC on a bounded domain should be a good approximation to
Jichun Li, Yunqing Huang
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One common problem in computational electromagnetics is how to simulate wave propagation on an unbounded domain accurately and efficiently. One typical technique is to use the absorbing boundary conditions (ABCs) to truncate the unbounded domain to a bounded domain. The solution computed with an ABC on a bounded domain should be a good approximation to
Jichun Li, Yunqing Huang
openaire +1 more source