The results presented at this workshop have been obtained with a new and original approach: hardware graphical processing. High-frequency RCS of complex radar targets is computed in real time using a 3-D graphic workstation. The aircraft is modelled with IDEAS solid modeling software, and high-frequency RCS is obtained through Physical Optics (PO), Physical Theory of Diffraction (PTD) and Impedance Boundary Condition (IBC). Multiple scattering between target surfaces may also be considered.
CitacióRius, J., Cardama, A., Vall-llossera, M. High frequency RCS graphical processing. A: Workshop JINA RCS of perfectly conducting or coated bodies. "JINA '90 - Workshop JINA '90 RCS of perfectly conducting or coated bodies: November 16, 1990: Nice-Palais Acropolis". Nice: 1990, p. 1-20.