Title :
Scattering from two-layer FSS with dissimilar lattice geometries
Author :
Vardaxoglou, J.C. ; Hossainzadeh, A. ; Stylianou, A.
Author_Institution :
Dept. of Electron. & Electr. Eng., Loughborough Univ. of Technol., UK
fDate :
2/1/1993 12:00:00 AM
Abstract :
An integral equation formulation for analysing frequency selective surfaces (FSS) in cascade with dissimilar lattice geometries is described. The tangential field vectors are expanded by defining their Floquet modes according to the convolution theorem. The plane wave transmission coefficient of a multiresonant structure which has triangular and square lattices, with noninteger multiple ratios of their sides, has been computed
Keywords :
antenna theory; electromagnetic wave scattering; integral equations; Floquet modes; convolution theorem; dissimilar lattice geometries; electromagnetic scattering; frequency selective surfaces; integral equation formulation; multiresonant structure; plane wave transmission coefficient; square lattices; tangential field vectors; triangular lattices; two-layer FSS;
Journal_Title :
Microwaves, Antennas and Propagation, IEE Proceedings H
