Time and frequency domain analysis of uniaxial multilayer cylinders used for invisible cloak realization

Uniaxial cylindrical cloaks have recently been proposed to prevent scattering of electromagnetic waves, i.e. to render objects invisible. In this paper frequency and time domain analysis of such a cloak has been carried out. Furthermore, influence of number of cloak layers on obtained invisibility has been studied, with special attention given to the cloak with just three layers that should be relatively easy to practically realize.