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A Modified Fast Approximated Power Iteration Subspace Tracking Method for Space-Time Adaptive Processing
Joint Authors
Shan, Ouyang
Zhiwei, Yang
Shun, He
Guisheng, Liao
Source
Journal of Electrical and Computer Engineering
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-01-20
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Engineering Sciences and Information Technology
Information Technology and Computer Science
Abstract EN
We propose a subspace-tracking-based space-time adaptive processing technique for airborne radar applications.
By applying a modified approximated power iteration subspace tracing algorithm, the principal subspace in which the clutter-plus-interference reside is estimated.
Therefore, the moving targets are detected by projecting the data on the minor subspace which is orthogonal to the principal subspace.
The proposed approach overcomes the shortcomings of the existing methods and has satisfactory performance.
Simulation results confirm that the performance improvement is achieved at very small secondary sample support, a feature that is particularly attractive for applications in heterogeneous environments.
American Psychological Association (APA)
Zhiwei, Yang& Shun, He& Guisheng, Liao& Shan, Ouyang. 2011. A Modified Fast Approximated Power Iteration Subspace Tracking Method for Space-Time Adaptive Processing. Journal of Electrical and Computer Engineering،Vol. 2010, no. 2010, pp.1-6.
https://search.emarefa.net/detail/BIM-512692
Modern Language Association (MLA)
Zhiwei, Yang…[et al.]. A Modified Fast Approximated Power Iteration Subspace Tracking Method for Space-Time Adaptive Processing. Journal of Electrical and Computer Engineering No. 2010 (2010), pp.1-6.
https://search.emarefa.net/detail/BIM-512692
American Medical Association (AMA)
Zhiwei, Yang& Shun, He& Guisheng, Liao& Shan, Ouyang. A Modified Fast Approximated Power Iteration Subspace Tracking Method for Space-Time Adaptive Processing. Journal of Electrical and Computer Engineering. 2011. Vol. 2010, no. 2010, pp.1-6.
https://search.emarefa.net/detail/BIM-512692
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-512692