Investigation of emission illusion at the angle

Transformation optics devices that create an illusion of a radiation point source at a some distance from a real source are used to confuse radar detectors. Permittivity and permeability of material which stretches radiation source along angular co-ordinate are calculated. Numerical simulation of illusion device was made using the finite element method and the existence of two visible illusions is proved. Influence of material properties of the illusion device and the source position on the illusion effect are studied.