Toward the coupling of a discontinuous Galerkin method with a MoM for analysis of susceptibility of planar circuits

Caroline Girard (1, 2) , Stéphane Lanteri (2) , Ronan Perrussel (3) , Nathalie Raveu (3)

1 LAPLACE - LAboratoire PLasma et Conversion d'Energie
2 NACHOS - Numerical modeling and high performance computing for evolution problems in complex domains and heterogeneous media
3 LAPLACE-GRE - Groupe de Recherche en Electromagnétisme

We aim at coupling a method of moments, the Wave Concept Iterative Procedure, and the Hybridizable Discontinuous Galerkin (HDG) method to study electromagnetic susceptibility of innovative planar circuits in 3-D. Hybridizing the Wave Concept Iterative Procedure with volumic methods such as the Frequency-Domain Transmission Line Matrix method, the finite-element method, and the HDG method in 2-D is a first step for the validation of the proposed coupling technique. The considered problem is Maxwell's equations in the frequency domain. Three test cases in 2-D and a preliminary result in 3-D are provided.

Mots clés: FEM; method of moments; microwave propagation

Domaines: Modélisation et simulation; Electromagnétisme

Caroline Girard, Stéphane Lanteri, Ronan Perrussel, Nathalie Raveu. Toward the coupling of a discontinuous Galerkin method with a MoM for analysis of susceptibility of planar circuits. IEEE Transactions on Magnetics, 2014, 50 (2), pp.509-512. ⟨10.1109/TMAG.2013.2282462⟩. ⟨hal-00958274⟩