Regularization of space-time integral equations for the problem of diffraction of electromagnetic pulses on slits

Abstract

Space-time integral equations (IE) for the problem of diffraction of electromagnetic pulse (EMP) on slits in screens and on metallic stripes, located in bi-layer dielectrics, were obtained. IEs were solved by analytical transformation of logarithmic singularity of the kernel and application of collocation method. The singularity on the metallic edge was considered.