The simulation study of radar network using RCS data

Radar targets characteristic database is created by creating the electromagnetic mesh model of targets, then calculating the RCS of the angles and frequencies, last storing the data in a database. The radar network simulation system, composed of center computer, radar targets characteristic database, and several radars, is established. During the course of simulation, the aircraft flies according to certain track, the radars calculate a disperse traces by the RCS from database according to the position, angles toward to the aircraft and threshold of radar, update the dot traces to the center computer; the center computer fuses the tracks from radars to reproduce the fly trace. The simulation results indicate that radar network using the radar target characteristic database increases the finding probability of radar greatly.