Research on Cooperative Anti-active Suppression Interference Technology of Networked Radar

Aiming at the problem that single radar system is easy to be suppressed by strong suppression interference in complex electromagnetic environment, resulting in the cover-up or distortion of target echo characteristics, the research on cooperative anti-active suppression interference technology of networked radar is carried out. Through multi-radar networking coordination and radar data fusion, the spectrum resources of the radar system are expanded, and the suppression interference power received by each radar sensor is reduced. Then, the multi-radar detection data are collected to achieve high-quality target plot screening, so as to restore the real track of the target. The experimental results show that the proposed technology can enhance the anti-jamming performance of the radar system, which is of great significance in improving combat effectiveness.