Advances in Radio Science
Advances in Radio Science
ARS
Articles | Volume 17
Articles | Volume 17
https://doi.org/10.5194/ars-17-59-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/ars-17-59-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 17
19 Sep 2019
 | 19 Sep 2019

Towards a Spectral Method of Moments using Computer Aided Design

Stefan Kurz, Sebastian Schöps, and Felix Wolf

Cited articles

Benoit, C., Royer E., and Poussigue, G.: The spectral moments method, J. Phys. Condens. Matter., 4, 3125–3152, 1992. a
Borden, J., Scott, M. A., Evans, J. A., and Hughes T. J. R.: Isogeometric finite element data structures based on Bézier extraction of NURBS, Int. J. Numer. Meth. Eng., 87, 15–47, 2011. a
Buffa, A. and Hiptmair, R.: Galerkin boundary element methods for electromagnetic scattering, Lect. Notes Comp. Sci., 31, 83–124, 2003. a, b, c
Buffa, A., Rivas, J., Sangalli, G., and Vázquez, R.: Isogeometric discrete differential forms in three dimensions, SIAM J. Numer. Anal., 49, 818–844, 2011. a
Buffa, A., Dölz, J., Kurz, S., Schöps, S., Vázquez, R., and Wolf, F.: Multipatch approximation of the de Rham sequence and its traces in isogeometric analysis, submitted, preprint available: arXiv:1806.01062, 2018. a, b
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Short summary
We present first numerical examples of how the framework of isogeometric boundary element methods, in the context of electromagnetism also known as method of moments, can be used to achieve higher accuracies by elevation of the degree of basis functions. Our numerical examples demonstrate the computation of the electric field in the exterior domain.
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