In this paper, we address the joint target parameter estimation, range and Doppler frequency, in uniform linear array (ULA) multiple-input multiple-output (MIMO) radars. Cramér-Rao Lower Bounds (CRLB) bounds are obtained for the range and velocity of a target embedded in Complex Elliptically Symmetric (CES) distributed clutter with a specific focus on Complex t-distributed clutter. Numerical results are presented for the estimation performance in spiky clutter.
Target Range and Velocity CRLBs for Colocated MIMO Radar in CES Disturbance
Maria Greco;Fulvio Gini
2022-01-01
Abstract
In this paper, we address the joint target parameter estimation, range and Doppler frequency, in uniform linear array (ULA) multiple-input multiple-output (MIMO) radars. Cramér-Rao Lower Bounds (CRLB) bounds are obtained for the range and velocity of a target embedded in Complex Elliptically Symmetric (CES) distributed clutter with a specific focus on Complex t-distributed clutter. Numerical results are presented for the estimation performance in spiky clutter.File in questo prodotto:
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