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OTHR Spectrum Reconstruction of Maneuvering Target with Compressive Sensing
Joint Authors
Xing, Mengdao
Li, Yachao
Quan, Yinghui
Zhang, Lei
Wang, Hongxian
Source
International Journal of Antennas and Propagation
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-27
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
High-frequency (HF) over-the-horizon radar (OTHR) works in a very complicated electromagnetic environment.
It usually suffers performance degradation caused by transient interference.
In this paper, we study the transient interference excision and full spectrum reconstruction of maneuvering targets.
The segmental subspace projection (SP) approach is applied to suppress the clutter and locate the transient interference.
After interference excision, the spectrum is reconstructed from incomplete measurements via compressive sensing (CS) by using a redundant Fourier-chirp dictionary.
An improved orthogonal matching pursuit (IOMP) algorithm is developed to solve the sparse decomposition optimization.
Experimental results demonstrate the effectiveness of the proposed methods.
American Psychological Association (APA)
Quan, Yinghui& Zhang, Lei& Li, Yachao& Wang, Hongxian& Xing, Mengdao. 2014. OTHR Spectrum Reconstruction of Maneuvering Target with Compressive Sensing. International Journal of Antennas and Propagation،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1036249
Modern Language Association (MLA)
Quan, Yinghui…[et al.]. OTHR Spectrum Reconstruction of Maneuvering Target with Compressive Sensing. International Journal of Antennas and Propagation No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-1036249
American Medical Association (AMA)
Quan, Yinghui& Zhang, Lei& Li, Yachao& Wang, Hongxian& Xing, Mengdao. OTHR Spectrum Reconstruction of Maneuvering Target with Compressive Sensing. International Journal of Antennas and Propagation. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1036249
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1036249