Application of the extended boundary condition method to monte carlo simulations of scattering of waves by two‐dimensional random rough surfaces

摘要

AbstractThe extended boundary condition method is applied to Monte Carlo simulations of two‐dimensional random rough surface scattering. The numerical results are compared with one‐dimensional random rough surfaces obtained from the finite‐element method. It is found that the mean scattered intensity from two‐dimensional rough surfaces differs from that of one dimension for rough surfaces with large