Rigorous Electrodynamic Analysis of a Cylindrical Lens Consisting of Hollow Perfectly Conductive Cylinders

I. V. Donets; Донец И. В.; A. M. Lerer; Лерер А. М.; S. M. Tsvetkovskaya; Цветковская С. М.

doi:10.31857/S0033849423050054

Rigorous Electrodynamic Analysis of a Cylindrical Lens Consisting of Hollow Perfectly Conductive Cylinders

Autores: Donets I.V.¹, Lerer A.M.¹, Tsvetkovskaya S.M.²
Afiliações:
1. Southern Federal University
2. Don State Technical University
Edição: Volume 68, Nº 5 (2023)
Páginas: 409-416
Seção: ЭЛЕКТРОДИНАМИКА И РАСПРОСТРАНЕНИЕ РАДИОВОЛН
URL: https://ter-arkhiv.ru/0033-8494/article/view/650517
DOI: https://doi.org/10.31857/S0033849423050054
EDN: https://elibrary.ru/UHNRAG
ID: 650517

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Resumo
Sobre autores
Bibliografia
Arquivos suplementares
Estatísticas

Resumo

A fast and rigorous method is developed for the electrodynamic analysis of an infinite cylindrical lens made of an artificial material, which is an array of hollow conducting cylinders of finite length and finite wall thickness, identically oriented along the lens axis. It is shown that the method makes it possible to calculate the characteristics of lenses consisting of multiple elements using a personal computer. The focusing properties of the lens are studied. The method is an alternative to and a technique to verify the approach based on the analysis of a lens made of a homogenized material with a refractive index of an infinite 3D photonic crystal.

Palavras-chave

infinite cylindrical lens, artificial material, refractive index, photonic crystal

Bibliografia

Банков С.Е. Электромагнитные кристаллы. М.: Физматлит, 2013.
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Dankov P.I. // Proc. IEEE MTT-S Int. Microwave Workshop Series on Advanced Materials and Processes (IMWS-AMP 2017). Pavia. 20–22 Sept. N.Y.: IEEE, 2017. P. 8247430.
Matitsine S. Artificial Dielectric Material and Method of Manufacturing the Same. US Pat. № 8518537 B2. Publ. 25 Jun. 2009.
Matytsine L., Lagoiski P., Matytsine M., Matitsine S. // Proc. 6th Europ. Conf. on Antennas and Propagation. (EUCAP 2012). Prague. 26–30 Mar. N.Y.: IEEE, 2012. P. 2266.
Sledkov V. Artificial Dielectric Material and Focusing Lenses Made of It. New Zealand (NZ) Pat. № 752904. Publ. 19 Mar. 2021.
Donets I.V., Lerer A.M., Li Z.M. et al. // J. Electromagnetic Waves and Appl. 2022. V. 36. № 7. P. 1020.
Donets I.V., Lerer A.M., Sledkov V.A. et al. // Proc. 2021 Radiation and Scattering of Electromagnetic Waves (RSEMW) Conf. Divnomorskoe. 28 Jun.–2 Jul. N.Y.: IEEE, 2021. P. 47.