NDLI: Late-time resonance window estimation in radar

Content Provider	IEEE Xplore Digital Library
Author	Hargrave, C. Vaughan, I. Clarkson, L. Hoi-Shun Lui
Copyright Year	2013
Description	Author affiliation: Min. Technol. Res. Group, CSIRO, Brisbane, QLD, Australia (Hargrave, C.) \|\| Sch. of ITEE, Univ. of Queensland, Brisbane, QLD, Australia (Vaughan, I.; Clarkson, L.; Hoi-Shun Lui)
Abstract	Radar target identification based on resonant frequencies requires analysis of the “late-time” portion of the target signature: the period when early-time scattering has ceased, the resonant frequencies are well established, and the signal can still be distinguished from the noise. While target geometry can be used to determine the late-time commencement, for uncooperative radar target identification the determination must be made on the basis of the signal data alone. Intrinsic features of the Hankel matrix of the target impulse response, such as its rank and the distribution of its singular values, can be used to identify the late-time start prior to full matrix-pencil analysis of the optimal processing window. Results are presented from simulated target data.
Sponsorship	IEEE Commun. Soc.
Starting Page	1
Ending Page	5
File Size	303560
Page Count	5
File Format	PDF
ISBN	9781479913190
DOI	10.1109/ICSPCS.2013.6723933
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-12-16
Publisher Place	Australia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Geometry matrix rank Noise Resonant frequency Scattering Estimation Radar Hankel Matrix decomposition late-time resonant response Kronecker Radar target identification
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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