Abstract:
Reverse resonance scattering on the main magnetic mode and wave properties of linear structures consisting of subwavelength dielectric elements in the form of flat thin rings excited by displacement currents of an incident plane electromagnetic wave in the microwave range are studied. It is shown that for a single ring, the magnetic field at the main resonant frequency is concentrated inside the ring and in the near zone, and for structures consisting of two or more rings, the magnetic field is also registered in the far zone. The measured main magnetic resonances in the spectrum of electromagnetic fields of one and two flat rings coincide with the calculated resonant frequencies.
Keywords:
metamaterials, dielectric magnetic dipole, negative magnetic response, dielectric ring, dielectric structure, plane electromagnetic wave, resonance.
This study was supported by the Ministry of Science and Higher Education of the Russian Federation within the Federal Target Program “Research and Development in the Priority Fields of the Scientific and Technological Complex of the Russian Federation in 2014–2020” (agreement no. 075-15-2019-1299; unique identifier of the agreement RFMEFI60718X0206).
Citation:
A. B. Shvartsburg, L. M. Vasilyak, S. P. Vetchinin, K. V. Alibin, O. D. Volpyan, Yu. A. Obod, V. Ya. Pecherkin, P. A. Privalov, D. V. Churikov, “Resonant scattering of plane electromagnetic waves in the GHz range by ring dielectric linear structures”, Optics and Spectroscopy, 129:2 (2021), 214–217; Optics and Spectroscopy, 129:2 (2021), 252–255
\Bibitem{ShvVasVet21}
\by A.~B.~Shvartsburg, L.~M.~Vasilyak, S.~P.~Vetchinin, K.~V.~Alibin, O.~D.~Volpyan, Yu.~A.~Obod, V.~Ya.~Pecherkin, P.~A.~Privalov, D.~V.~Churikov
\paper Resonant scattering of plane electromagnetic waves in the GHz range by ring dielectric linear structures
\jour Optics and Spectroscopy
\yr 2021
\vol 129
\issue 2
\pages 214--217
\mathnet{http://mi.mathnet.ru/os194}
\crossref{https://doi.org/10.21883/OS.2021.02.50560.255-20}
\elib{https://elibrary.ru/item.asp?id=45536700}
\transl
\jour Optics and Spectroscopy
\yr 2021
\vol 129
\issue 2
\pages 252--255
\crossref{https://doi.org/10.1134/S0030400X21020132}
Linking options:
https://www.mathnet.ru/eng/os194
https://www.mathnet.ru/eng/os/v129/i2/p214
This publication is cited in the following 4 articles:
V. Ya. Pecherkin, L. M. Vasilyak, M. M. Bukharin, M. S. Dobroklonskaya, “Resonant Scattering of Plane Electromagnetic Waves by a Subwavelength Linear Structure of Two Dielectric Rings”, J. Commun. Technol. Electron., 2025
V. Ya. Pecherkin, L. M. Vasilyak, “Resonant Scattering of GHz Electromagnetic Waves by a Linear Structure of Two Dielectric Rings on a Magnetic Dipole Mode”, J. Commun. Technol. Electron., 68:3 (2023), 355
V. Ya. Pecherkin, L. M. Vasilyak, M. M. Bukharin, M. S. Dobroklonskaya, “Resonant Properties of a Dielectric Cylinder in the Field of a Plane Electromagnetic Wave in the Microwave Range”, J. Commun. Technol. Electron., 68:9 (2023), 1111
L. M. Vasilyak, O. D. Volpyan, A. I. Kuzmichev, Yu. A. Obod, V. Ya. Pecherkin, P. A. Privalov, “Resonant reflection of plane microwave electromagnetic waves by the linear dielectric-ring structures”, Zavod. lab., Diagn. mater., 88:2 (2022), 49