The Application of Dynamic Data Table in Radar Simulation System

Dynamic radar echo long afterglow is the key technical of radar simulator. Base on the dynamic data table, a method of radar echo signal simulated by bitmap was discussed, and full screen long afterglow algorithm was given. Farther, full screen data table and full screen search table algorithm were proposed and then established. They guarantee the dynamic data table Real-time refresh and display, and realize Real-time high-resolution(1024*1024) radar simulator dynamic echo long afterglow ’s procession and display. Through PC emulation, the design method is proved practical and efficient.