| Popis: |
The study of the electromagnetic properties of the target in the background of the ocean provides a theoretical basis for accurate guidance, target identification and stealth technology. In this paper, the FEKO software was used to calculate and simulate the scattering characteristics of the actual radar objects. The radar cross section (RCS) of the small ship and a typical ocean buoy based on the physical optics (PO) method were calculated. Based on the reciprocity principle, the coupling between the sea surface and the small ship, as well as the coupling between the sea surface and a typical ocean buoy, were calculated. In this paper, the radar scattering area of each model is analyzed respectively, and the radar scattering area obtained by the horizontal polarization mode and the vertical polarization mode is given by the simulation based on the physical optics method graphics. The research work of this paper has reference significance for engineering practice. |
