Bearing detection of noised wideband sources for geolocation

Miloud Frikel (1) , Boubekeur Targui (1) , Said Safi (1) , Mohammed M'Saad (1)

1 Equipe Automatique - Laboratoire GREYC - UMR6072

In this paper, we propose a method for the localisation of wideband sources in order to locate mobile station. Indeed, directions-of-arrival of wideband sources are estimated by coherent subspace methods, which use the focusing operators, in the presence of a correlated noise and, then, the angulation is used to determine the mobile's position. Practical methods of the estimation of the coherent signal subspace are given and are compared for mobile system location.

Domaines: Automatique; Automatique / Robotique

Miloud Frikel, Boubekeur Targui, Said Safi, Mohammed M'Saad. Bearing detection of noised wideband sources for geolocation. 18th IEEE Mediterranean Conference on Control and Automation, MED'10, Jun 2010, Marrakech, Morocco. ⟨hal-01057691⟩