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.