Grid-enabled Transmission Line Matrix (TLM) modelling of electromagnetic structures

Peter Russer; Bruno Biscontini; Petr Lorenz

doi:10.1007/978-1-4020-4749-5_14

Grid-enabled Transmission Line Matrix (TLM) modelling of electromagnetic structures

Peter Russer, Bruno Biscontini, Petr Lorenz

Technical University of Munich

Technical University of Munich

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

3 Scopus citations

Abstract

The Transmission Line Matrix (TLM) method is a key numerical method in computational electromagnetics. As a network model of Maxwell's equations formulated in terms of the scattering of impulses, it possesses exceptional versatility, numerical stability, robustness and isotropic wave properties. An introduction into the three-dimensional TLM method and its algebraic formulation is given. The modelling of complex electromagnetic structures consisting of dielectric and conducting media is treated. The parallelization of the TLM algorithm is performed by segmentation of the TLM state vector. System identification and spectral analysis approaches allow a considerable reduction of numerical effort. Numerical examples are presented.

Original language	English
Title of host publication	Advances in Information Technologies for Electromagnetics
Publisher	Springer Netherlands
Pages	399-431
Number of pages	33
ISBN (Print)	1402047487, 9781402047480
DOIs	https://doi.org/10.1007/978-1-4020-4749-5_14
State	Published - 2006

Keywords

Grid Computing
Transmission Line Matrix

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10.1007/978-1-4020-4749-5_14

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abstract = "The Transmission Line Matrix (TLM) method is a key numerical method in computational electromagnetics. As a network model of Maxwell's equations formulated in terms of the scattering of impulses, it possesses exceptional versatility, numerical stability, robustness and isotropic wave properties. An introduction into the three-dimensional TLM method and its algebraic formulation is given. The modelling of complex electromagnetic structures consisting of dielectric and conducting media is treated. The parallelization of the TLM algorithm is performed by segmentation of the TLM state vector. System identification and spectral analysis approaches allow a considerable reduction of numerical effort. Numerical examples are presented.",

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AU - Biscontini, Bruno

AU - Lorenz, Petr

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AB - The Transmission Line Matrix (TLM) method is a key numerical method in computational electromagnetics. As a network model of Maxwell's equations formulated in terms of the scattering of impulses, it possesses exceptional versatility, numerical stability, robustness and isotropic wave properties. An introduction into the three-dimensional TLM method and its algebraic formulation is given. The modelling of complex electromagnetic structures consisting of dielectric and conducting media is treated. The parallelization of the TLM algorithm is performed by segmentation of the TLM state vector. System identification and spectral analysis approaches allow a considerable reduction of numerical effort. Numerical examples are presented.

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KW - Transmission Line Matrix

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M3 - Chapter

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SN - 9781402047480

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BT - Advances in Information Technologies for Electromagnetics

PB - Springer Netherlands

ER -

Grid-enabled Transmission Line Matrix (TLM) modelling of electromagnetic structures

Abstract

Keywords

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