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Information × Registration Number 0210U003758, 0107U001567 , R & D reports Title Investigations of waveguides and resonators with nonstationary material inclusions popup.stage_title Head Nerukh Alexandr Georgievich, Registration Date 26-02-2010 Organization Kharkiv National University of Radioelectronics popup.description2 Physical and mathematical models for transformation of a non-stationary electromagnetic field in a dielectric waveguide with a time-varying medium have been made. Such models have been made also for transformation of non-stationary electromagnetic oscillations in a dielectric resonator with time-varying parameters. Analytical and numerical solutions to boundary value problems have been obtained, spatial-time structure and spectrum of transformed electromagnetic field caused by temporal change of waveguide and resonator parameters have been investigated. Product Description popup.authors Гніздило Ірина Іванівна Ружицька Наталія Миколаївна Сахненко Наталія Костянтинівна Семенова Олена Костянтинівна Федотов Федір Володимирович popup.nrat_date 2020-04-02 Close