Analytical solution for elliptical cloaks based on the frequency selective surface

Abstract

In this paper the elliptical dielectric cylinder which is covered with FSS is considered. Frequency selective surface cloak which Alu named it mantle cloak is one of the recent techniques for cloaking. In this method an appropriate FSS acts as cloaking device for suppressing the scattering of object in the desired frequency. With using this method the dimension of the cloaks is extremely reduced. By this proposed structure, the RCS of elliptical cylinder decreased about 10-20 dB therefor designed cloak has an appropriate performance. The analytical solution for the wave in each layer is presented and with using simulation, the electric field and the scattering pattern is drawn.