The Application of the Hybrid Projection Method for the Analysis
- Authors: Chizhevskay Y.I.1,2, Smol’nikov O.N.2,3, Levitan B.A.1,2,3, Zimin I.V.1,2, Skobelev S.P.1,2
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Affiliations:
- Moscow Institute of Physics and Technology (a National Research University)
- Radiofizika Public Company
- Moscow Aviation Institute (a National Research University)
- Issue: Vol 68, No 1 (2023)
- Pages: 3-12
- Section: ЭЛЕКТРОДИНАМИКА И РАСПРОСТРАНЕНИЕ РАДИОВОЛН
- URL: https://journals.rcsi.science/0033-8494/article/view/138031
- DOI: https://doi.org/10.31857/S0033849423010047
- EDN: https://elibrary.ru/CCRCIB
- ID: 138031
Cite item
Abstract
The problem of scattering of a plane electromagnetic wave by a 2D periodic structure formed by absorbing spherical radially inhomogeneous dielectric elements is considered. The elements have the type of electromagnetic black holes located on a semi-infinite substrate. The numerical algorithm of the solution is developed. The algorithm is based on the hybrid projection method and takes into account the peculiarities of the black hole construction. The algorithm is generalized to the case, when black holes are situated on a
perfectly conducting screen. New expressions for calculating the power absorbed by the structure elements are derived. The numerical results characterizing the efficiency of the structure absorption are presented.
About the authors
Y. I. Chizhevskay
Moscow Institute of Physics and Technology (a National Research University); Radiofizika Public Company
Email: s.p.skobelev@mail.ru
Dolgoprudnyi, Moscow oblast, 141700 Russia; Moscow, 125363 Russia
O. N. Smol’nikov
Radiofizika Public Company; Moscow Aviation Institute (a National Research University)
Email: s.p.skobelev@mail.ru
Moscow, 125363 Russia; Moscow, 125993 Russia
B. A. Levitan
Moscow Institute of Physics and Technology (a National Research University); Radiofizika Public Company; Moscow Aviation Institute (a National Research University)
Email: s.p.skobelev@mail.ru
Dolgoprudnyi, Moscow oblast, 141700 Russia; Moscow, 125363 Russia; Moscow, 125993 Russia
I. V. Zimin
Moscow Institute of Physics and Technology (a National Research University); Radiofizika Public Company
Email: s.p.skobelev@mail.ru
Dolgoprudnyi, Moscow oblast, 141700 Russia; Moscow, 125363 Russia
S. P. Skobelev
Moscow Institute of Physics and Technology (a National Research University); Radiofizika Public Company
Author for correspondence.
Email: s.p.skobelev@mail.ru
Dolgoprudnyi, Moscow oblast, 141700 Russia; Moscow, 125363 Russia
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