Efficient Usage of CPU and GPU Hardware Resources

Abstract: In order to show the efficient usage of hardware resources (CPU and GPU) during electromagnetic (EM) simulations in WIPL-D software, the overall simulation process should be explained. WIPL-D electromagnetic simulation contains two main phases: the matrix fill-in which is…

Abstract: This application note provides detailed theoretical explanation on how the asymmetry feature is implemented in the WIPL-D suite. The user effectively models half, quarter or one eight part of the structure and sets asymmetry planes. The last step is to…

This application note demonstrates a study of the simulated radiation of electrically large waveguide antenna array through an electrically large highly transparent large radome in broad-side directions. Several effects lead to this highly advanced simulations: numerous WIPL-D simulation software features…

Abstract: Radar Cross Section (RCS) of trees is of interest in geosciences, propagation analysis in the vicinity of forests, radar applications etc. Full-wave EM analysis of such complex structure poses a challenge due to the geometrical complexity and the random…

Abstract:  Here we consider a situation where a surveillance radar is illuminating a zone where two aircrafts are approaching. In such a situation, a radar shadow can be utilized to deceive the radar system as it perceives only one aircraft…

Abstract:  The GPU Solver enables WIPL-D Pro to significantly decrease the simulation time, particularly for the dominant component – MoM Matrix inversion. This applies especially in the case of very complex and electrically large structures with dramatically large number of unknowns….