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Information × Registration Number 0302U001575, 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 Строгий розрахунок металодіелектричних структур коаксіально типу в гіротропному середовищі. Створення програм розрахунку дисперсійних властивостей ЛП на ферітовій підкладці Head Khoroshun V.V., Registration Date 27-03-2002 Organization Kharkov National University named after V.N.Karazin popup.description2 Investigation object is planar periodic and coaxial structures in gyrotropic media. The purpose of the research work is working out new mathematical models and calculation algorithms for oscillation investigation and electromagnetic wave propagation in metalodielectric structures situated in gyrotropic media to create miniaturized microwave devices and parameters of magnetized to saturation ferrite measurement. The investigation methods are rigorous modified method of the Riemann- Hilbert problem, singular integral equations (SIE) technique and experimental technique incestigation for metalodielectric structures (MDS) of coaxial species. Rigorous algorithms and programs for calculation MDS in gyrotropic media spectra are designed. The stands for experimental investigations of MDS copaxial species and filters models are designed and elaborated. The obtained results can be used for filter on DR design with reducing weight and dimensions in several times compared with traditional cobstructions. Product Description popup.authors popup.nrat_date 2020-04-02 Close