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Information × Registration Number 0302U005231, 0100U003342 , R & D reports Title Theoretical and experimental investigations of spectral and dispersive properties of metalodielectric structures in gyrotropic media for creating miniatirized microwave devices. popup.stage_title Розробка строгих математичних моделей для задач збудження металодіелектричних структур потоками заряджених частинок Head Khoroshun V.V., Registration Date 22-04-2002 Organization Kharkov National University named after V.N.Karazin popup.description2 Object of research - diffraction radiation of an electronic stream above a strip grating and excited current in linear vibrators located in plasma. The goals of work - theoretical research and optimization of the characteristics of diffraction radiation of a stream of electron, which moves uniformly above a metal grating and computer modeling of currents excited in system of parallel vibrators in plasma. Method of research - rigorous modified method of the Rimann-Gilbert problem and method of the integral equations with the subsequent application to the received system of the integral-differential equations of Krilov-Bogolubov method of averaging. The mathematical models, algorithms and programs of calculation of parameters DR of an electronic stream above tape DG and calculation of currents excited in system of vibrators in plasma are created. The received results can be used for defectoscopy of crystals, excitation of antennas located in plasma and for improvement of working parameters GDR. Product Description popup.authors popup.nrat_date 2020-04-02 Close