A boundary element method in terms of the field variables is applied to three‐dimensional electromagnetic scattering problems. Especially, the influence of a dipole excited field on low conducting materials situated very close to the antenna will be discussed. We use higher order edge elements of quadilateral shape for the field approximation on curved surfaces. The tangential components of the unknown field variables are interpolated by vector element functions. The Galerkin method is implemented to obtain a set of linear equations. The applicability of the proposed edge element is investigated by the comparison of different BEM‐formulations and FEM‐results.
%0 Journal Article
%1 huber1999bemcomputation
%A Huber, C.J
%A Rieger, W.
%A Buchau, A.
%A Rucker, W.M
%B COMPEL - The international journal for computation and mathematics in electrical and electronic engineering
%D 1999
%I MCB UP Ltd
%K myown from:andrebuchau
%N 3
%P 348--360
%R 10.1108/03321649910274919
%T BEM‐computation of antenna near field reactionson conducting materials using curvilinear edge elements
%U https://doi.org/10.1108/03321649910274919
%V 18
%X A boundary element method in terms of the field variables is applied to three‐dimensional electromagnetic scattering problems. Especially, the influence of a dipole excited field on low conducting materials situated very close to the antenna will be discussed. We use higher order edge elements of quadilateral shape for the field approximation on curved surfaces. The tangential components of the unknown field variables are interpolated by vector element functions. The Galerkin method is implemented to obtain a set of linear equations. The applicability of the proposed edge element is investigated by the comparison of different BEM‐formulations and FEM‐results.
@article{huber1999bemcomputation,
abstract = {A boundary element method in terms of the field variables is applied to three‐dimensional electromagnetic scattering problems. Especially, the influence of a dipole excited field on low conducting materials situated very close to the antenna will be discussed. We use higher order edge elements of quadilateral shape for the field approximation on curved surfaces. The tangential components of the unknown field variables are interpolated by vector element functions. The Galerkin method is implemented to obtain a set of linear equations. The applicability of the proposed edge element is investigated by the comparison of different BEM‐formulations and FEM‐results.},
added-at = {2020-09-15T12:48:59.000+0200},
author = {Huber, C.J and Rieger, W. and Buchau, A. and Rucker, W.M},
biburl = {https://puma.ub.uni-stuttgart.de/bibtex/2108854c21dcbc2c7fb0e41c78385a0e9/iis},
booktitle = {COMPEL - The international journal for computation and mathematics in electrical and electronic engineering},
doi = {10.1108/03321649910274919},
interhash = {76b24f244605d995d902b87bfb026047},
intrahash = {108854c21dcbc2c7fb0e41c78385a0e9},
issn = {03321649},
keywords = {myown from:andrebuchau},
month = jan,
number = 3,
pages = {348--360},
publisher = {MCB UP Ltd},
timestamp = {2020-09-15T10:48:59.000+0200},
title = {BEM‐computation of antenna near field reactionson conducting materials using curvilinear edge elements},
url = {https://doi.org/10.1108/03321649910274919},
volume = 18,
year = 1999
}
