Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Te waves"'
Publikováno v:
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, Iss 4 (2022)
Background. The purpose of the work is to optimize the diffraction efficiency in the first diffraction order of a multilayer diffraction grating. Material and methods. Needle variations are used to optimize diffraction efficiency. Results. Computat
Externí odkaz:
https://doaj.org/article/b345d9861b9b4bcf95d74e7df1ac6884
Autor:
Eugene Smolkin, Yury Smirnov
Publikováno v:
Mathematical Modelling and Analysis, Vol 26, Iss 3, Pp 372-382 (2021)
Propagation of leaky TE-polarized electromagnetic waves in the Goubau line (a perfectly conducting cylinder covered by a concentric dielectric layer) filled with nonlinear metamaterial medium is studied. The problem is reduced to the analysis of a no
Externí odkaz:
https://doaj.org/article/fe40c5fac44740c6a549aa6df82796be
Autor:
M.O. Snegur
Publikováno v:
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, Iss 4 (2022)
Background. The purpose of this work is to study the process of propagation of TE-electromagnetic waves in a plane waveguide. Material and methods. To obtain a numerical solution to the problem, we used the method of the auxiliary Cauchy problem. R
Externí odkaz:
https://doaj.org/article/b0121bb60c274a8e8315500a83051190
Publikováno v:
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, Iss 4 (2022)
Background. The purpose of this work is to study the electromagnetic wave diffraction by cylindrical diffraction gratings. Material and methods. The problem is solved using the modified method of separation of variables. Results. The modified metho
Externí odkaz:
https://doaj.org/article/0d847c1c472a42f69f15eb9d16d223aa
Autor:
E.Yu. Smol'kin, V.Yu. Martynova
Publikováno v:
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, Iss 2 (2021)
Background. The problems of electromagnetic wave propagation in open metaldielectric structures are important in the study of waveguides. The purpose of the article is to numerically study a problem of the leaky and surface TE-electromagnetic wave
Externí odkaz:
https://doaj.org/article/24bb694e86cf49939960e03bf53fe0a4
Autor:
E.Yu. Smol'kin, M.O. Snegur
Publikováno v:
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, Iss 1 (2021)
Background. The purpose of this work is to study numerically TE-polarized waves in a layer filled with various dielectric materials. Material and methods. In order to obtain a numerical solution to the problem, the parameter shooting method is used
Externí odkaz:
https://doaj.org/article/178486d747cd474f8e18543e15850277
Publikováno v:
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, Iss 1 (2021)
Background. The purpose of this work is to numerical study the problem of TEelectromagnetic waves’ propagation in a multilayer regular waveguide structure with metamaterial layers. Material and methods. The problem boils down to solving the eigen
Externí odkaz:
https://doaj.org/article/ddfe9415cd8b4899a88e6595883b844d
Autor:
A. A. Tsupak
Publikováno v:
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, Iss 3 (2020)
Background. The aim of this work is to study the diffraction of an electromagnetic TE-wave by one-dimensional cylindrical diffraction gratings. Material and methods. The problem is considered in rigorous electromagnetic formulation, for its solvin
Externí odkaz:
https://doaj.org/article/d8fb1bf951d84e2ba21e0821602bcdab
Publikováno v:
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, Iss 3 (2020)
Background. The aim of this work is to numerical study the problem propagation of leaky TE-electromagnetic waves a multilayer regular waveguide structure. Material and methods. The problem boils down to solving the eigenvalue problem for a system
Externí odkaz:
https://doaj.org/article/063254f030714b08a6a929e1f8b20b73
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