The passive direction finding cross location method is widely adopted in the passive localization

therefore there will exist masses of false intersection points.Eliminating these false intersection points correctly and quickly is a key technique in passive localization.A new method is proposed for passive locating and tracking multi-jammer target.It not only solves the difficulty to determine the targets number under the existence of masses of false intersection points

but also solves the initialization problem of elastic network. Thus this method solves the multi-jammer target correlation and the elimination of static false intersection points.The method which dynamically establishes the multi-supposition track tree solves elimination of remaining false intersection points.Simulation results show that computation burden of the method is lower

the elastic net has more fast convergence velocity and more high rate of locking the true targets and the method can eliminate more false intersection points.