Lower bounds on the MSE for mixed far-field and near-field sources direction-of-arrivals

Alexandre Renaux 1 Remy Boyer 1 Sylvie Marcos 1
1 Division Signaux - L2S
L2S - Laboratoire des signaux et systèmes : 1289
Abstract : Fundamental limits in terms of mean square error for source localization by an array of sensors are investigated. The context is the case of a far-field source and a near-field source for which few results are available. Particularly, in order to characterize the SNR threshold exhibited by estimators in such scenario, lower bounds other than the Cram'er-Rao bound are studied.
keyword : Barankin bounds
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https://hal-supelec.archives-ouvertes.fr/hal-00769359
Contributor : Alexandre Renaux <>
Submitted on : Monday, December 31, 2012 - 4:20:02 PM
Last modification on : Thursday, April 5, 2018 - 12:30:23 PM

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  • HAL Id : hal-00769359, version 1

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Alexandre Renaux, Remy Boyer, Sylvie Marcos. Lower bounds on the MSE for mixed far-field and near-field sources direction-of-arrivals. ASILOMAR 2012, Nov 2012, Pacific Grove, United States. 5p. ⟨hal-00769359⟩

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