High Order Impedance Boundary Condition for the Three-dimensional Scattering Problem in Electromagnetism
arXiv:2106.03856
Abstract
In this paper, we propose a variational formulation with the use of high order impedance boundary condition (HOIBC) to solve the scattering problem. We study the existence and uniqueness of the solution. Then, a discretization of this formulation is done with Rao-Wilton-Glisson (RWG). We give validations of the HOIBC obtained with a 3D MoM code that show the improvement in accuracy over the standard impedance boundary condition (SIBC) computations.
5 pages, 5 figures. arXiv admin note: substantial text overlap with arXiv:2106.03486