Analysis of curved frequency selective surfaces (CROSBI ID 531415)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Šipuš, Zvonimir ; Bosiljevac, Marko ; Škokić, Siniša
engleski
Analysis of curved frequency selective surfaces
This article presents the full-wave analysis of frequency selective surfaces (FSS) embedded in a multilayer spherical supporting structure. The FSS are composed of circular ring elements because of its good polarisation properties and insensitivity of the resonant frequency on the angle of the incident plane wave. In order to analyse very large arrays with many elements, the element-by-element approach is modified and a new algorithm is proposed. In the new approach, for the purposes of calculating the mutual coupling, the array is split into overlapping subarrays that are analysed sequentially. The subarray analysis results are then superimposed to get the reflection and transmission properties of the whole curved FSS. A number of other techniques are also applied in order to speed up the analysis of such a large system.
frequency selective surfaces; conformal arrays; spherical structures; method of moments; circular rings
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Podaci o prilogu
2007.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 2nd European Conference on Antennas and Propagation
Yiannis Vardaxoglou
The Institution of Engineering and Technology & EurAAP
9780863418426
Podaci o skupu
2nd European Conference on Antennas and Propagation
pozvano predavanje
11.11.2007-16.11.2007
Edinburgh, Ujedinjeno Kraljevstvo