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An unambiguous radar mode with a single PRF wideband waveform

Lasserre, Marie and Bidon, Stéphanie and Le Chevalier, François An unambiguous radar mode with a single PRF wideband waveform. (2017) In: 2017 IEEE Radar Conference (RadarConf), 8 May 2017 - 12 May 2017 (Seattle, United States).

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Official URL: http://doi.org/10.1109/RADAR.2017.7944236


In this paper, we consider the problem of unambiguously estimating targets, including in blind velocities, using a single-low-PRF wideband radar signal. We present a Bayesian sparse recovery algorithm able to estimate the amplitude and location of range-migrating targets possibly straddling range-velocity bins embedded in colored noise. Numerical simulations on synthetic data and experimental data show that the proposed algorithm is able to mitigate velocity ambiguity and estimate targets in blind velocities.

Item Type:Conference or Workshop Item (Poster)
Additional Information:Thanks to the IEEE (Institute of Electrical and Electronics Engineers). This paper is available at : https://ieeexplore.ieee.org/document/7944236 “© 2017 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.
Audience (conference):International conference proceedings
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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 On:14 Mar 2019 11:29

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