MIMO RADAR PERFORMANCE ANALYSIS UNDER K-DISTRIBUTED CLUTTER

Abstract : The resolvability of two closely-spaced signals is an important performance measure for parametric estimation problems. In this paper we investigate the so-called resolution limit (RL) in a MIMO radar context, i.e., the minimum angular separation required to resolve two closely-spaced targets. Due to the limited number of elementary scatterers, the Gaussian modeling of the clutter is inappropriate. In our analysis, we consider a K-distributed clutter which is a wellestablished approximation of the real clutter. Finally, our RL's expression reveals a number of insightful properties that are discussed in detail and, numerical examples are provided to corroborate the theoretical analysis.
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Communication dans un congrès
ICASSP 2014, Proc. of IEEE International Conference on Acoustics, Speech, and Signal Processing, May 2014, Florence, Italy. 2014, 〈10.1109/ICASSP.2014.6854612〉
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Contributeur : Mohammed Nabil El Korso <>
Soumis le : jeudi 4 septembre 2014 - 09:14:12
Dernière modification le : mercredi 20 juillet 2016 - 16:57:41
Document(s) archivé(s) le : vendredi 5 décembre 2014 - 10:16:48

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Xin Zhang, Mohammed Nabil El Korso, Marius Pesavento. MIMO RADAR PERFORMANCE ANALYSIS UNDER K-DISTRIBUTED CLUTTER. ICASSP 2014, Proc. of IEEE International Conference on Acoustics, Speech, and Signal Processing, May 2014, Florence, Italy. 2014, 〈10.1109/ICASSP.2014.6854612〉. 〈hal-01060581〉

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