Extended-SDIM: an efficient technique for rigorous evaluation of electromagnetic scattering by a 2D rough surface

Yunniel Arencibia Noa (1) , Christophe Bourlier (1) , Gildas Kubické (2) , Sami Bellez (3)

1 IETR - Institut d'Électronique et des Technologies du numéRique
2 DGA.MI - DGA Maîtrise de l'information
3 CMN - Constructions Mécaniques de Normandie

We present the Extended-Sub-domain Decomposition Iterative Method (E-SDIM), as the generalization of the SDIM, in order to rigorously solve the problem of electromagnetic scattering by a randomly rough and perfectly conducting 2D surface. An iterative scheme is used to efficiently solve the linear system resulting from the discretization by the Method of Moments (MoM) of the Electric Field Integral Equation (EFIE)

Domaines: Electronique; Electromagnétisme; Autre

Yunniel Arencibia Noa, Christophe Bourlier, Gildas Kubické, Sami Bellez. Extended-SDIM: an efficient technique for rigorous evaluation of electromagnetic scattering by a 2D rough surface. ICEAA - IEEE APWC 2019, Sep 2019, Grenade, Spain. paper id 141. ⟨hal-02099473⟩