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Communication dans un congrès

Accuracy studies for TDOA-AOA localization of emitters with a single sensor

Romain Giacometti 1, 2, 3 Alexandre Baussard 1, 2 Cedric Cornu 3 Ali Khenchaf 4, 2 Jean-Michel Quellec 3 Daniel Jahan.  3
1 Lab-STICC_ENSTAB_CID_TOMS
Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance
2 Pôle STIC_REMS
ENSTA Bretagne - École Nationale Supérieure de Techniques Avancées Bretagne
4 Lab-STICC_ENSTAB_MOM_PIM
Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance
Abstract : This paper investigates the problem of source localization using a single sensor and multipath signals in a electromagnetic warfare (EW) context. Time difference of arrival (TDOA) and angle of arrival (AOA) measurements are used to localize transmitters. This approach is interesting in the sense that no a priori knowledge of scatterers is required. For this localization approach, the minimal number of components (emitters and reflectors) is determined. Attainable accuracies of our method for the different possible configurations are discussed using the Cram´er-Rao lower bounds.
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https://hal.archives-ouvertes.fr/hal-01326391
Contributeur : Annick Billon-Coat <>
Soumis le : vendredi 3 juin 2016 - 15:16:47
Dernière modification le : mercredi 24 juin 2020 - 16:19:51

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  • HAL Id : hal-01326391, version 1

Citation

Romain Giacometti, Alexandre Baussard, Cedric Cornu, Ali Khenchaf, Jean-Michel Quellec, et al.. Accuracy studies for TDOA-AOA localization of emitters with a single sensor. IEEE Radar conference, May 2016, Phidalphie, United States. ⟨hal-01326391⟩

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