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The plane H-polarized electromagnetic wave scattering by pre-fractal grating of impedance strips

Published online by Cambridge University Press:  01 June 2020

George I. Koshovy Open the ORCID record for George I. Koshovy [Opens in a new window]
George I. Koshovy*
Affiliation:
Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine, Vul. Proskury 12, Kharkiv61085, Ukraine
*
Author for correspondence: George I. Koshovy, E-mail: gikosh@gmail.com
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Abstract

The problem of the plane H-polarized electromagnetic wave scattering by flat pre-fractal impedance strips' gratings is examined. For this purpose, a mathematical model in the form of the first kind singular integral equation system is modified for correct usage. Considerable attention is focused on the asymptotic model of the H-polarized electromagnetic wave scattering by sparsely filled grating, which has an explicit solution. The scattered electromagnetic field in the far-zone is considered in details. Dependences of scattering integral characteristics on values of the strip impedance and angles of the plane H-polarized electromagnetic wave incidence upon the grating are studied.

Keywords

Analytical methodselectromagnetic wave scatteringpre-fractal modeling
Type
Research Paper
Information
International Journal of Microwave and Wireless Technologies , Volume 12 , Special Issue 10: EuMCE 2019 Special Issue (Part II) , December 2020 , pp. 969 - 975
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Copyright
Copyright © Cambridge University Press and the European Microwave Association 2020

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