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Velocity ambiguity mitigation of off-grid range migrating targets via Bayesian sparse recovery

Lasserre, Marie and Bidon, Stéphanie and Le Chevalier, François Velocity ambiguity mitigation of off-grid range migrating targets via Bayesian sparse recovery. (2016) In: 2016 IEEE Statistical Signal Processing Workshop (SSP), 26 June 2016 - 29 June 2016 (Palma de Mallorca, Spain).

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Official URL: http://dx.doi.org/10.1109/SSP.2016.7551791

Abstract

Within the scope of sparse signal representation, we consider the problem of velocity ambiguity mitigation for wideband radar signal. We present a Bayesian robust algorithm based on a new sparsifying dictionary suited for range-migrating targets possibly straddling range-velocity bins. Numerical simulations on experimental data demonstrate the ability of the proposed algorithm in mitigating velocity ambiguity.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to the IEEE (Institute of Electrical and Electronics Engineers). This paper is available at : http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=7542733 “© 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
HAL Id:hal-01446111
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
Other partners > Delft University of Technology - TU Delft (NETHERLANDS)
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Deposited By: Marie Lasserre
Deposited On:25 Jan 2017 15:03

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