METHOD FOR INITIALIZING CARTESIAN TRACKS FROM BISTATIC MEASUREMENTS CARRIED OUT BY ONE OR MORE RECEIVERS OF A MULTISTATIC RADAR SYSTEM

摘要

The invention consists of a method for producing an association of bistatic pads, formed by the different bistatic bases of a multistatic radar system comprising a plurality of transmitters and receivers distant from each other, this association making it possible to transmit to the tracking means that bistatic pads likely corresponding to the same target so as to facilitate the work of the tracking means. The association of plots carried out takes into account the parameters defining in three dimensions the bistatic measurements (distance and speed), as well as the measurement of azimuth, relative to the corresponding target. The method, which associates each formed block with the emitter having emitted the signal at the origin of this pad, comprises a module for forming triplets of pairs (Plot, Emitter), each triplet of pairs being formed around a pair reference (P, T), as well as a module for forming n-tuples, each tuplet being formed of pairs (Plot, Transmitter) constituting triplets formed around the same pair (P, T) which correspond to studs whose bistatic measurements are compatible. The n-tuples formed are transmitted to the tracking means in the form of packets of pads relating to the same target.