Аномальное дифракционное излучение в планарной резонансной структуре с металлодиэлектрической решеткой

The features of development of anomalous diffraction radiation (ADR) are investigated in the flat resonance structure with a metal-dielectric grating. In approximation of the set-point current, for the strict mathematical posing, the system of linear equalizations and its analytical solution is obtained in the long-wave approximation, which allow at the arbitrary parameters of structure to develop the comparative analysis of descriptions of ADR with other types of the radiations by an electron beam in a metal-dielectric grating. Possibilities of the practical use of ADR are specified for microminiaturization of apparatus and devices of diffraction electronics.