Перегляд за Автор "Fesenko, V.I."
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Документ Електромагнітні хвилі у багатокомпонентних штучних композитних матеріалах(Харків : Харківський національний університет імені В.Н. Каразіна, 2021-05-25) Фесенко, Володимир Іванович; Fesenko, V.I.Fesenko V. I. Electromagnetic waves in multicomponent artificial composite media. – Qualification scientific work is as a manuscript. Thesis for a Doctoral Degree in Physics and Mathematics, Specialtiy 01.04.03 – Radiophysics. – Institute of Radio Astronomy of the National Academy of Sciences of Ukraine; V. N. Karazin Kharkіv National University Ministry of Education and Science of Ukraine. – Kharkiv, 2020. The thesis is related to a new field of modern radiophysics, which concerns with the synthesis of artificial composite structures and theoretical and experimental study of their electromagnetic properties. The structures under study are composed of optically active components and can operate on the same physical principles in different frequency ranges from microwave to visible. The aim of the work is to develop and analyze, in the framework of a unified theory, several physical and mathematical models of the electromagnetic field interaction with artificial composite media. In the proposed models, the effects of anisotropy and spatial inhomogeneity on the characteristics of electromagnetic wave propagation in the studied artificial structures are accounted for. The author develops and generalizes the existing methods of analysis of artificial structures with complex spatial composition. These methods combined with other approaches of modern radiophysics and mathematical physics allow revealing a number of new physical conditions and effects of propagation and scattering of electromagnetic waves in such composite structures.