Vico Bondía, Felipe; Ferrando Bataller, Miguel; Valero-Nogueira, Alejandro; Berenguer Verdú, Antonio José(Institute of Electrical and Electronics Engineers (IEEE), 2015-04)
A high-order Nyström scheme is developed for electromagnetic
(EM) scattering problems of smooth objects. The
implementation is based on different well-known charge-current
formulations. This study aims to develop a novel ...
Vico Bondía, Felipe; Greengard, Leslie; Ferrando Bataller, Miguel; Antonino Daviu, Eva(Institute of Electrical and Electronics Engineers, 2019-04)
[EN] We present a new version of the regularized combined source integral equation (CSIE-AR) for the solution of electromagnetic scattering problems in the presence of perfectly conducting bodies. The integral equation is ...
Vico Bondía, Felipe; Greengard, Leslie; Gimbutas, Zydrunas(Springer Verlag (Germany), 2014-11)
We present a systematic analysis of the integral operators of potential theory that arise when solving the Helmholtz or Maxwell equations in the exterior (or interior) of a sphere in the frequency domain. After obtaining ...
[EN] We present a new method for the analysis of electromagnetic scattering from homogeneous penetrable bodies. Our approach is based on a reformulation of the governing Maxwell equations in terms of two uncoupled vector ...
Vico Bondía, Felipe; Gimbutas, Zydrunas; Greengard, Leslie; Ferrando Bataller, Miguel(Institute of Electrical and Electronics Engineers (IEEE), 2013-03)
In the electromagnetics literature, significant attention has been paid to the problem of low-frequency breakdown in the electric field integral equation. By contrast, the magnetic field integral equation is well-conditioned ...