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Characteristics of backscattering at high angles of incidence of TM-polarization plane waves on an extended metal plate with a radio-absorbing coating based on the structure of an artificial magnetic conductor
- Authors: Kazantsev Y.N.1, Kraftmakher G.A.1, Mal’tsev V.P.1, Solosin V.S.1,2
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Affiliations:
- Kotelnikov Institute of Radioengineering and Electronics, RAS
- Institute of Theoretical and Applied Electrodynamics, RAS
- Issue: Vol 69, No 5 (2024)
- Pages: 422-428
- Section: ЭЛЕКТРОДИНАМИКА И РАСПРОСТРАНЕНИЕ РАДИОВОЛН
- URL: https://permmedjournal.ru/0033-8494/article/view/650672
- DOI: https://doi.org/10.31857/S0033849424050037
- EDN: https://elibrary.ru/ILNAAK
- ID: 650672
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Abstract
The results of numerical calculation of backscattering at large angles of incidence of TM-polarization plane waves on an extended metal surface of finite dimensions with a radio-absorbing coating based on the structure of an artificial magnetic conductor are presented. It is shown that a coating of this type with a thickness of 1...2 mm makes it possible to lower by 10...30 dB the first (from large angles) maximum on the angular dependence of backscattering at ultrahigh frequencies in a band of the order of an octave.
About the authors
Yu. N. Kazantsev
Kotelnikov Institute of Radioengineering and Electronics, RAS
Author for correspondence.
Email: yukazantsev@mail.ru
Fryazino Branch
Russian Federation, Vvedenskii Squar., 1, Fryazino, Moscow oblast, 141190G. A. Kraftmakher
Kotelnikov Institute of Radioengineering and Electronics, RAS
Email: yukazantsev@mail.ru
Fryazino Branch
Russian Federation, Vvedenskii Squar., 1, Fryazino, Moscow oblast, 141190V. P. Mal’tsev
Kotelnikov Institute of Radioengineering and Electronics, RAS
Email: yukazantsev@mail.ru
Fryazino Branch
Russian Federation, Vvedenskii Squar., 1, Fryazino, Moscow oblast, 141190V. S. Solosin
Kotelnikov Institute of Radioengineering and Electronics, RAS; Institute of Theoretical and Applied Electrodynamics, RAS
Email: yukazantsev@mail.ru
Fryazino Branch
Russian Federation, Vvedenskii Squar., 1, Fryazino, Moscow oblast, 141190; Izhorskaya Str., 13, Moscow, 125412References
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