Abstract:Abstract-This paper focuses on the DOA (direction of arrival) tracking problem with uniform linear arrays. In the literature, there are two common approaches: one is to first use MUSIC based algorithms to estimate the signal subspace and then calculate the arrival angles from it; the other is to use Kalman filtering (KF) techniques to track the angles directly. This paper emphasizes on the fast movement case and hence follows the second approach. The key feature of this work is to simultaneously update the arr… Show more
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