In this paper, we present an efficient technique based on the extension of the Adaptive Integral Method (AIM) that allows the full-wave analysis of microstrip reflectarrays. The reflectarray patches can have arbitrary shape and orientation and are modelled with subdomain triangular basis functions. The method makes use of a 2D-FTT/CG scheme, reducing the CPU time per iteration to O(N logN) and the memory requirement to O(N).
An efficient technique for the analysis of reflectarrays / F.De Vita; P.De Vita; A.DiMaria; A.Freni. - STAMPA. - (2007), pp. 1-4. (Intervento presentato al convegno Applied Electromagnetics and Communications, 2007. ICECom 2007. 19th International Conference on tenutosi a Dubrovnik, Croatia nel 24-26 Sept. 2007) [10.1109/ICECOM.2007.4544428].
An efficient technique for the analysis of reflectarrays
DE VITA, FRANCESCA;DE VITA, PAOLO;FRENI, ANGELO
2007
Abstract
In this paper, we present an efficient technique based on the extension of the Adaptive Integral Method (AIM) that allows the full-wave analysis of microstrip reflectarrays. The reflectarray patches can have arbitrary shape and orientation and are modelled with subdomain triangular basis functions. The method makes use of a 2D-FTT/CG scheme, reducing the CPU time per iteration to O(N logN) and the memory requirement to O(N).
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