Plane wave scattering from a large but finite strip array on dielectric substrate is analysed in the frequency domain via a decomposition into plane wave spectra by using the method of moments and a closed analytical form of the spectral Green's function for the structure under examination. Closed form asymptotic expressions are developed for mutual coupling terms which lead to a highly efficient and accurate procedure. New results for radar cross section in the ultra-wideband frequency range of the finite strip array are shown. Influence of the resistivity of the strips in the variation of the radar cross section is noted and discussed. Variations of the radar cross section with the scattering angle are presented as well.

Vegni, L., Toscano, A., Popovski, B. (1997). Electromagnetic plane wave scattering by large and finite strip array on dielectric slab. ANNALES DES TÉLÉCOMMUNICATIONS, 52(3-4), 209-218.

Electromagnetic plane wave scattering by large and finite strip array on dielectric slab

TOSCANO, ALESSANDRO;
1997-01-01

Abstract

Plane wave scattering from a large but finite strip array on dielectric substrate is analysed in the frequency domain via a decomposition into plane wave spectra by using the method of moments and a closed analytical form of the spectral Green's function for the structure under examination. Closed form asymptotic expressions are developed for mutual coupling terms which lead to a highly efficient and accurate procedure. New results for radar cross section in the ultra-wideband frequency range of the finite strip array are shown. Influence of the resistivity of the strips in the variation of the radar cross section is noted and discussed. Variations of the radar cross section with the scattering angle are presented as well.
1997
Vegni, L., Toscano, A., Popovski, B. (1997). Electromagnetic plane wave scattering by large and finite strip array on dielectric slab. ANNALES DES TÉLÉCOMMUNICATIONS, 52(3-4), 209-218.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11590/116971
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