A Study on Data Fusion Technology of Passive Radar Based on External Emitters and Active Radar
Lin Zhou · Electronic Engineer · 2008
A study of the EKF algorithm based on current statistical model for dissimilar (active radar and passive radar based on external emitters) sensors tracking is presented.Analyzes with the strong ability of sur- vival and anti-stealth,high speed data rate,high precision target velocity,can achieve better tracking accura- cy and tracking ability of covered target.Simulation results shows it can exploits the difference in uncertainty between these two dissimilar sensors located in different locations,promises significant improvements in target location accuracy and target velocity accuracy.