The dielectric non-metallic reflecting FZP antennas

For the first time, apparently, antennas of reflective type with zonal slice have been offered. The idea was that, on a defined distance from a Fresnel zonal plate (FZP) a metal reflecting screen is located. In the present work other types of reflecting antennas based on the dielectric FZP which do not contain metal screens is offered. The principle of a construction of such an antenna is: at a reflection of an electromagnetic wave from the boundary of a dielectric the effect of a full antimirror reflection can be observed. This effect is observed if the full reflection is observed for a reflection from the smooth units of these dielectrics.