A novel method in passive localization: Synthetic Triangulation Beamformer

A novel method in passive localization: Synthetic Triangulation Beamformer

In this paper, a new passive localization algorithm based on beamforming techniques is proposed. The distance to the target is obtained by triangulation using a number of bearings estimated at different time periods along a track. The proposed algorithm has been evaluated on field-trial data where g...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Zhang, J. X., Parastates, E.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Arrays
Beamformer
Bearing
Cost function
Estimation
Localization
Marine vehicles
Range
Signal resolution
Synthetic aperture sonar
Triangulation
Vectors
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Beschreibung
Zusammenfassung:In this paper, a new passive localization algorithm based on beamforming techniques is proposed. The distance to the target is obtained by triangulation using a number of bearings estimated at different time periods along a track. The proposed algorithm has been evaluated on field-trial data where good range estimation performance has been shown.
ISSN:0197-7385
DOI:10.23919/OCEANS.2011.6106926