Deterministic Aided STAP for Target Detection in Heterogeneous Situations
Joint Authors
Degurse, J.-F.
Savy, L.
Molinié, J.-Ph.
Marcos, S.
Source
International Journal of Antennas and Propagation
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-21
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Classical space-time adaptive processing (STAP) detectors are strongly limited when facing highly heterogeneous environments.
Indeed, in this case, representative target free data are no longer available.
Single dataset algorithms, such as the MLED algorithm, have proved their efficiency in overcoming this problem by only working on primary data.
These methods are based on the APES algorithm which removes the useful signal from the covariance matrix.
However, a small part of the clutter signal is also removed from the covariance matrix in this operation.
Consequently, a degradation of clutter rejection performance is observed.
We propose two algorithms that use deterministic aided STAP to overcome this issue of the single dataset APES method.
The results on realistic simulated data and real data show that these methods outperform traditional single dataset methods in detection and in clutter rejection.
American Psychological Association (APA)
Degurse, J.-F.& Savy, L.& Marcos, S.& Molinié, J.-Ph.. 2013. Deterministic Aided STAP for Target Detection in Heterogeneous Situations. International Journal of Antennas and Propagation،Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-501270
Modern Language Association (MLA)
Degurse, J.-F.…[et al.]. Deterministic Aided STAP for Target Detection in Heterogeneous Situations. International Journal of Antennas and Propagation No. 2013 (2013), pp.1-10.
https://search.emarefa.net/detail/BIM-501270
American Medical Association (AMA)
Degurse, J.-F.& Savy, L.& Marcos, S.& Molinié, J.-Ph.. Deterministic Aided STAP for Target Detection in Heterogeneous Situations. International Journal of Antennas and Propagation. 2013. Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-501270
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-501270