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Bistatic Space-Time Adaptive Processing for GMTI: Training Strategies for Bistatic STAP - Couverture souple

Lim, Chin-Heng

 
9783639183542: Bistatic Space-Time Adaptive Processing for GMTI: Training Strategies for Bistatic STAP
Couverture souple
ISBN 10 : 3639183541 ISBN 13 : 9783639183542
Editeur : VDM Verlag, 2009

Synopsis

Space-time adaptive processing (STAP) for bistatic airborne radar offers several advantages, such as the higher possibility of detecting stealth targets. However, in a bistatic environment, the usual impediment and possible clutter in-homogeneity is further complicated by the range-dependent nature of the clutter ridge in the angle-Doppler plane induced by the physical geometry of the two aircrafts. This complicates the clutter suppression problem and leads to significant degradation in performance. The major objective of this thesis is to develop training methods for bistatic radar operation in a dense environment of ground-moving targets. The work is directed towards what may be called `small STAP', where the number of spatial channels is small and the array is non-uniform. The work is motivated by a desire to minimise the amount of navigational data associated with both the transmitter and receiver. Furthermore, it is directed towards environments where all range gates may contain targets. This thesis presents several novel STAP approaches, to address the range dependency problem within a bistatic airborne radar framework.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

Space-time adaptive processing (STAP) for bistatic airborne radar offers several advantages, such as the higher possibility of detecting stealth targets. However, in a bistatic environment, the usual impediment and possible clutter in-homogeneity is further complicated by the range-dependent nature of the clutter ridge in the angle-Doppler plane induced by the physical geometry of the two aircrafts. This complicates the clutter suppression problem and leads to significant degradation in performance. The major objective of this thesis is to develop training methods for bistatic radar operation in a dense environment of ground-moving targets. The work is directed towards what may be called `small STAP', where the number of spatial channels is small and the array is non-uniform. The work is motivated by a desire to minimise the amount of navigational data associated with both the transmitter and receiver. Furthermore, it is directed towards environments where all range gates may contain targets. This thesis presents several novel STAP approaches, to address the range dependency problem within a bistatic airborne radar framework.

Biographie de l'auteur

Chin-Heng Lim received the B.Eng. in Electrical Engineering (First Class Honors) in 2003 from the National University of Singapore. From 2003-2006, he did his Ph.D. degree at The University of Edinburgh. In 2006, he joined Temasek Laboratories@NTU Singapore. His research interests include array processing and communications systems.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
VDM Verlag
Date d'édition
2009
Langue
anglais
ISBN 10 
3639183541
ISBN 13 
9783639183542
Reliure
Broché
Nombre de pages
172
Coordonnées du fabricant
non disponible
Personne responsable
non disponible