Results 201 to 210 of about 2,688 (224)

The generalized theory of perfectly matched layers (GT-PML) in curvilinear co-ordinates

International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 2000
Summary: In this paper, the generalized theory for perfectly matched layers, originally presented as a systematic development of the unsplit-field formulation of perfectly matched absorbers in cartesian co-ordinates, is extended to curvilinear co-ordinates.
openaire   +2 more sources

Berenger's Split-Field Perfectly Matching Layer (BS-PML) for Numerical Mode Matching (NMM) Solutions in Lossless Media

IEEE Antennas and Wireless Propagation Letters, 2016
In this letter, a Berenger's split-field perfectly matching layer (BS-PML) as an absorbing boundary condition for solutions of the two-dimensional numerical mode matching (NMM) method has been proposed to model the field in media involving lossless layers instead of the traditional truncated boundary condition. The proposed method guarantees the proper
Zijian Liu, Zaiping Nie, Xiangyang Sun, Tao Luo   +3 more
openaire   +1 more source

Absorbing-boundary conditions using perfectly matched-layer (PML) technique for three-dimensional TLM simulations

IEEE Transactions on Microwave Theory and Techniques, 1997
This paper describes the algorithm that interfaces the three-dimensional (3-D) transmission-line matrix (TLM) with an absorbing-boundary condition (ABC) based on the perfectly matched-layer (PML) approach. The algorithm uses a coupling between the TLM symmetrical condensed node (SCN) network and a finite-difference approximation of the PML equations ...
N. Pena, M.M. Ney
openaire   +1 more source

An application of the perfectly matched layer (PML) concept to the finite element method frequency domain analysis of scattering problems

IEEE Microwave and Guided Wave Letters, 1995
The Perfectly Matched Layer (PML) concept, introduced by Berenger with the aim of synthesizing an absorbing boundary condition (ABC) for the Finite Difference Time Domain (FDTD) method, was recently modified and extended to Finite Element Frequency Domain (FEFD) applications.
U. Pekel, R. Mittra
openaire   +1 more source

GT-PML: generalized theory of perfectly matched layers and its application to the reflectionless truncation of finite-difference time-domain grids

IEEE Transactions on Microwave Theory and Techniques, 1996
A new mathematical formulation is presented for the systematic development of perfectly matched layers from Maxwell's equations in properly constructed anisotropic media. The proposed formulation has an important advantage over the original Berenger's perfectly matched layer in that it can be implemented in the time domain without any splitting of the ...
L. Zhao, A.C. Cangellaris
openaire   +1 more source

The limitations of the perfectly matched layers based on E–H fields for arbitrary anisotropic media—Reply to “Comment on ‘On the Matching Conditions of Different PML Schemes Applied to Multilayer Isotropic Dielectric Media’”

Microwave and Optical Technology Letters, 2001
AbstractThe aim of this communication is to correct potential misunderstandings about the PMLs (which are called the MIPMLs) based on D–H (E–B or D–B) fields. In fact, the motivation for developing the MIPMLs is to establish accurate and efficient PML absorbers for general anisotropic media.
openaire   +1 more source

Perfectly Matched Layer (PML) for Finite Difference Time Domain (FDTD) Computations in Piezoelectric Crystals

2018
Master of Applied Science (MASc)
openaire   +1 more source

Using of perfectly matched layer (PML) in compucter simulation of the high-power relativistic plasma microwave amlifier

2015
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Bogdankevich, I.L., Rukhadze, A.A., Tarakanov, V.P.   +2 more
openaire   +1 more source

Parametrization-free locally-conformal perfectly matched layer method for finite element solution of Helmholtz equation

Computer Physics Communications, 2023
Özlem Özgün, Mustafa KUZUOĞLU, Hadrien Bériot   +2 more
exaly  

Perfectly matched layer (PML) for lossy and heterogeneous guides - 61ème conférence européenne sur les méthodes numériques en électromagnétisme NUMELEC - LIEGE décembre

2008
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Massy Sanchez, Grigory Ibrahim, Pena, Nestor, Ney, Michel, Le Maguer, Sandrick   +3 more
openaire   +1 more source