Abstract
This paper is concerned with an approximation for electric field distributions along random rough surfaces. Rough surfaces are generated by the convolution method, and spectrum density function of rough surface is assumed to be Gaussian. Electric field distributions are numerically calculated by the DRTM, and two parameters, α and β are determined by using the proposed estimation solution. Approximate expressions for α is proposed in terms of the random rough surface parameters, correlation length (cl) and deviation of height (dv).
