TE-Scattering by conducting strips right on the planar interface of a three-layered medium

 
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1993 (EN)
TE-Scattering by conducting strips right on the planar interface of a three-layered medium (EN)

Tsalamengas John, L (EN)

N/A (EN)

Two-dimensional scattering by single or two coplanar strips printed right on the interface of three-layered planar structures is investigated by combining the Fourier transform with powerful singular integral equation methods. The excitation is either the lowest incident TE (to strip axis) surface-wave mode or an incident, H-polarized plane wave. The kernel is most advantageously decomposed into a singular closed-form term and a fast convergent inverse Fourier integral. Treating all singular integrals by analytical and uniformly convergent algorithms leads to an efficient, accurate, and stable numerical code. Plotted numerical results reveal that by a proper choice of certain geometrical parameters the structures may become very efficient radiators. (EN)

journalArticle

Electromagnetic wave scattering (EN)
Fourier transforms (EN)
Planar interface (EN)
Integral equations (EN)
Interfaces (materials) (EN)
Three layered medium (EN)
Conducting strips (EN)

Εθνικό Μετσόβιο Πολυτεχνείο (EL)
National Technical University of Athens (EN)

IEEE Transactions on Antennas and Propagation (EN)

1993


Publ by IEEE, Piscataway, NJ, United States (EN)



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