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Information × Registration Number 0223U005870, 0121U109179 , R & D reports Title Theoretical and experimental study of the generation of high-power pulsed electromagnetic radiation in devices of a new type  nonlinear transmission lines with plasma-like filling, which do not use electron beams as the primary energy source. Improvement of special sources of gamma and microwave radiation for testing the stability and compatibility of the element base and systems of electronic equipment and further development of the radiation-beam method to study the properties of structural materials and reactor materials. popup.stage_title Head Lonin Yurii F., Доктор технічних наук Registration Date 31-12-2023 Organization National Science Center "Kharkiv Institute of Physics and Technology" popup.description2  Objects of the study 1. The electromagnetic (EM) oscillations of microwave range as generated in non-vacuumized transmission lines, partially filled with a gyrotropic material, that do not employ electron beams as primary sources of energy. The work is aimed at – extending the range of output parameters (oscillation frequencies, pulse durations and levels of radiated power) of the non-vacuumized generators essentially based on gyrotropic transmission lines; – implementing efficient electron beam-free generators of regular VHF oscillations and analyzing output parameters thereof through theoretical, numerical and experimental work. Principal results: – real-life radiative experiments performed with transmission lines that involve no additional structures to slow down the signal wave have demonstrated plausibility of obtaining, at gigahertz frequencies, pulsed power outputs well in excess of the 200 MW level declared. - numerical and real-life experiments with systems that combine gyrotropic transmission lines, characterized by a nonlinear electromagnetic response, and metal periodic slow-wave structures have demonstrated generation of lasting, low attenuating microwave oscillations under the Cherenkov synchronism conditions. Product Description popup.authors Mukhin Valentin Sergievich Ponomaryov Anatoliy G Sinitsyn Victor popup.nrat_date 2023-12-31 Close