Application of the Stochastic Second-degree Iterative Method to EM Scattering from Randomly Rough Surfaces

Application of a stochastic second-degree method in combination with the banded matrix canonical grid (BMIA/CAG) method for two-dimensional electromagnetic scattering from PEC randomly rough surfaces is presented. This method can improve convergence over while preserving the computational attractiveness of the BMIA/CAG method. Numerical examples illustrate the effectiveness of the proposed method.