Analysis of scattering from a finite array of various circular cylinders by using global basis functions

The scattering of E-polarized plane wave from a finite array consisting of perfect conductive and penetrable circular cylinders is analysed based on the method of moments with global basis functions and Galerkin approach. To do so, the surface impedance is introduced so that the boundary condition is imposed at the surfaces of all of cylinders in the unified manner. Some numerical examples are given.