WebNov 16, 2024 · This paper reviews a series of fast direct solution methods for electromagnetic scattering analysis, aiming to significantly alleviate the problems of slow or even non-convergence of iterative solvers and to provide a fast and robust numerical solution for integral equations. WebCombined with the graphical-electromagnetic computing method to read the geometric information of all visible facets, the impedance boundary conditions are utilised to account for the targets-covered with radar-absorbing material in half space. The numerical results show that this method is efficient and accurate.
[PDF] GRECO: graphical electromagnetic computing for …
WebThegraphicalprocessing (visibilitycomputing)andelectromagneticcomputingintheGPUECO method are both processed in programmable GPUs through several passes. On each pass, fragment processors are associated with one fragmentshader(thecomputationalkernel),whichisasetofsoftware instructions and is … WebA demonstrated hybrid method based on the combination of half-space physical optics method (PO), graphical-electromagnetic computing (GRECO), and Monte Carlo … population houston
Monte Carlo Simulation of the Echo Signals from Low-Flying
WebAbstract: An innovative approach to computing the high-frequency radar cross sections (RCSs) of complex radar targets in real time, using a 3-D graphics workstation, is … WebDec 1, 2014 · Graphical electromagnetic computing(GRECO)is one of the most promising methods to simulate the electrically large object scattering. But traditional GRECO algorithm can not directly calculate the... WebAug 1, 2002 · Graphical Electromagnetic Computing (GRECO) is recognized as one of the most valuable methods of the RCS (Radar Cross Section) computation for the high-frequency region. The method of GRECO and Monostatic-bistatic Equivalence Theorem was used to calculate the bistatic RCS for moving targets in the high-frequency region. population houston metropolitan area