Treffer: Electromagnetic scattering simulation using an H(curl) conforming hp finite element method in three dimensions
Title:
Electromagnetic scattering simulation using an H(curl) conforming hp finite element method in three dimensions
Authors:
Source:
Finite element for flow problems (FEF) 2005: Part 2International journal for numerical methods in fluids. 53(8):1267-1296
Publisher Information:
Chichester: Wiley, 2007.
Publication Year:
2007
Physical Description:
print, 38 ref
Original Material:
INIST-CNRS
Subject Terms:
Mechanics acoustics, Mécanique et acoustique, Sciences exactes et technologie, Exact sciences and technology, Physique, Physics, Generalites, General, Méthodes mathématiques en physique, Mathematical methods in physics, Techniques de calcul, Computational techniques, Méthodes des éléments finis et méthode de galerkin, Finite-element and galerkin methods, Domaines classiques de la physique (y compris les applications), Fundamental areas of phenomenology (including applications), Electromagnétisme; optique électronique et ionique, Electromagnetism; electron and ion optics, Electromagnétisme classique appliqué, Applied classical electromagnetism, Propagation des ondes électromagnétiques, propagation des ondes radioélectriques, Electromagnetic wave propagation, radiowave propagation, Calcul 3 dimensions, Three-dimensional calculations, Condition aux limites, Boundary conditions, Diffusion onde électromagnétique, Electromagnetic wave scattering, Etude théorique, Theoretical study, Méthode maille, Mesh method, Método malla, Méthode élément fini, Finite element method, Onde plane, Plane waves, Simulation numérique, Digital simulation, 0270D, 4120J, electromagnetic scattering, hp finite elements, unstructured meshes
Document Type:
Konferenz
Conference Paper
File Description:
text
Language:
English
Author Affiliations:
Center for Computational Physics, Zürcher Hochschule Winterthur, Postfach 805, 8401 Winterthur, Switzerland
Civil and Computational Engineering Centre, School of Engineering, University of Wales Swansea, Swansea SA2 8PP, United Kingdom
Civil and Computational Engineering Centre, School of Engineering, University of Wales Swansea, Swansea SA2 8PP, United Kingdom
ISSN:
0271-2091
Rights:
Copyright 2007 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Mathematics
Physics: electromagnetism
Theoretical physics
Physics: electromagnetism
Theoretical physics
Accession Number:
edscal.18579093
Database:
PASCAL Archive
Weitere Informationen
This work describes an approach to solving electromagnetic scattering problems in three dimensions using arbitrary order tetrahedral H(curl) conforming finite elements. We use geometric refinement of the grid to isolate the effect of singularities and use non-uniform polynomial degree to reduce the number of unknowns. Initial distributions of the polynomial degree are generated automatically through the use of a dispersion relationship. The large complex linear system is solved efficiently by using a parallel linear equation solver. Both bistatic and monostatic scattering examples are presented to demonstrate the capabilities of the approach.