Accéder directement au contenu Accéder directement à la navigation
Communication dans un congrès

Experimental Analysis of Time Deviation on a Passive Localization System ”

Hugo Seuté 1, 2, 3 Cyrille Enderli 3 Jean-François Grandin 3 Ali Khenchaf 1, 2 Jean-Christophe Cexus 4, 2
1 Lab-STICC_ENSTAB_MOM_PIM
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_CID_TOMS
Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance
Abstract : In Electronic Warfare, and more specifically in the domain of passive localization, accurate time synchronization between platforms is decisive, especially on systems relying on TDOA (Time Difference Of Arrival) measurements. This paper investigates this issue by presenting an analysis in terms of synchronization performance of an experimental passive localization system based on off-the-shelf components. This system is detailed, as well as the methodology used to carry out the acquisition of real data. This experiment has been realized with two different kinds of clock. The results obtained in the two cases are compared through the analysis of their Allan time deviation. The choice of this metric is explained and its properties are discussed in the scope of an airborne bi-platform passive localization context. Conclusions are drawn regarding the overall performance of the system.
Liste complète des métadonnées

https://hal.archives-ouvertes.fr/hal-01396704
Contributeur : Annick Billon-Coat <>
Soumis le : lundi 14 novembre 2016 - 18:21:58
Dernière modification le : mercredi 24 juin 2020 - 16:19:51

Identifiants

Citation

Hugo Seuté, Cyrille Enderli, Jean-François Grandin, Ali Khenchaf, Jean-Christophe Cexus. Experimental Analysis of Time Deviation on a Passive Localization System ”. SSPD’2016, Sep 2016, Edinburgh, United Kingdom. ⟨10.1109/SSPD.2016.7590598⟩. ⟨hal-01396704⟩

Partager

Métriques

Consultations de la notice

399