In this work, a pole matching method is presented for the analytical reconstruction, from full-wave data, of the scattering properties of frequency selective surfaces (FSS). This method allows one to synthesize the scattering response of an FSS from the identification of a few parameters, which exhibits a weak dependence with respect to the angle of incidence. This property implies that the full-wave analysis of the FSS can be performed for a limited set of incidence directions, from which the overall response can be obtained by a simple and numerically efficient algorithm. The final outcome is an analytical form for the scattering matrix which may be conveniently used in ray-tracing algorithms, based on local flat-surface approximations of curved FSS.

Cucini, A., Nannetti, M., Caminita, F., Maci, S. (2006). A pole matching method for the analysis of frequency selective surfaces. In COMPLEX COMPUTING-NETWORKS: BRAIN-LIKE AND WAVE-ORIENTED ELECTRODYNAMIC ALGORITHMS (pp. 65-80). Berlin : Springer-Verlag [10.1007/3-540-30636-6_7].

A pole matching method for the analysis of frequency selective surfaces

CUCINI, ALESSIO;Caminita, F.;Maci, S.
2006-01-01

Abstract

In this work, a pole matching method is presented for the analytical reconstruction, from full-wave data, of the scattering properties of frequency selective surfaces (FSS). This method allows one to synthesize the scattering response of an FSS from the identification of a few parameters, which exhibits a weak dependence with respect to the angle of incidence. This property implies that the full-wave analysis of the FSS can be performed for a limited set of incidence directions, from which the overall response can be obtained by a simple and numerically efficient algorithm. The final outcome is an analytical form for the scattering matrix which may be conveniently used in ray-tracing algorithms, based on local flat-surface approximations of curved FSS.
2006
978-3-540-30635-1
978-3-540-30636-8
Cucini, A., Nannetti, M., Caminita, F., Maci, S. (2006). A pole matching method for the analysis of frequency selective surfaces. In COMPLEX COMPUTING-NETWORKS: BRAIN-LIKE AND WAVE-ORIENTED ELECTRODYNAMIC ALGORITHMS (pp. 65-80). Berlin : Springer-Verlag [10.1007/3-540-30636-6_7].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11365/1042837