Suppression of Multi-Range-False-Target Jamming for Radar Network Based on Same-Origin Detection

Due to the limited perspective of single-station radar, its anti-jamming capability is limited when countering multi-range-false-target deception jamming. To solve this, an anti-jamming method based on radar network is proposed. This method first creates a target localization model based on transmitter and receiver stations. It then performs nearest-neighbor association and same-origin measurement detection on the localization results from each station and finally fuses measurement results to achieve accurate target localization. Simulation results demonstrate that this method effectively suppresses jamming and achieves precise target localization.