Signal selective DOA tracking for multiple moving targets
نویسندگان
چکیده
A new algorithm for signal selective tracking of the directions-of-arrival (DOA’s) of multiple moving targets with an array of passive sensors is presented. A new method based on the principles of maximum likelihood estimation and cyclostationarity is used to generate initial angle estimates which, in turn, are refined by a Kalman filter. Source angle dynamics are used to achieve correct data association. High performance is obtained with relatively low computational complexity.
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تاریخ انتشار 1996