Archivio Istituzionale della RicercaThe computer code COBRA for the computation of the backscattering Radar Cross Section (RCS) of arbitrarily shaped metallic objects is presented. The scatterer surface is specified through a set of data points and interpolated by bicubic splines in parameter space and the scattered field is computed in the physical optics approximation. A numerical integration technique for triangular and rectangular parametric subdomains, based on an algorithm with error control, is described.
COBRA: a computer code for the backscattering analysis of complex objects / Orta, Renato; Savi, Patrizia; Tascone, Riccardo. - In: ADVANCES IN ENGINEERING SOFTWARE. - ISSN 0965-9978. - STAMPA. - 19:2(1994), pp. 77-84. [10.1016/0965-9978(94)90060-4]
COBRA: a computer code for the backscattering analysis of complex objects
Orta, Renato;Savi, Patrizia;
1994
Abstract
The computer code COBRA for the computation of the backscattering Radar Cross Section (RCS) of arbitrarily shaped metallic objects is presented. The scatterer surface is specified through a set of data points and interpolated by bicubic splines in parameter space and the scattered field is computed in the physical optics approximation. A numerical integration technique for triangular and rectangular parametric subdomains, based on an algorithm with error control, is described.
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1994 Advances in Eng COBRA.pdf
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https://hdl.handle.net/11583/1406311