%0 Journal Article %A Kusaykin, O.P. %A Melezchik, P.M. %A Poyedinchuk, A.Yu. %D 2012 %I Begell House %K negative permittivity, electron beam, diffraction grating, metamaterial, frequency dispersion, resonance radiation %N 3 %P 197-207 %R 10.1615/TelecomRadEng.v71.i3.10 %T DIFFRACTION RESONANCE EMISSION OF ELECTROMAGNETIC WAVES BY ELECTRON BEAM CLOSE TO REFLECTION GRATING WITH METAMATERIAL %U https://www.dl.begellhouse.com/journals/0632a9d54950b268,733b819a5a012f56,7bdbd8c47cb9ea0d.html %V 71 %X The diffraction problem of the plane inhomogeneous H-polarized wave, generated by the modulated electronic beam on a periodic reflecting grating, is solved using the decomposition method. The grooves of this grating are filled with metamaterial with a negative dielectric permeability and frequency dispersion. The resonance radiation effect of electromagnetic waves is found by such structure and the conditions of its occurrences are definite. %8 2012-04-19