NDLI: Imaging and tracking of targets in clutter using differential time-reversal

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Imaging and tracking of targets in clutter using differential time-reversal

Content Provider	Semantic Scholar
Author	Fouda, Ahmed E. Teixeira, Fernando L. Yavuz, Mehmet Emre
Copyright Year	2011
Abstract	This paper discusses the performance of two radar imaging techniques for detecting and tracking multiple moving targets in cluttered environments based on differential time-reversal (TR) techniques. The first technique classifies existing targets into stationary versus moving ones based on information provided by multistatic data matrices (MDMs) corresponding to successive pulse radar acquisitions (snapshots). Under certain conditions, the singular value decomposition (SVD) of the (time-averaged MDM provides information (number and location) on stationary targets, whereas the SVD of the differential MDM provides similar information on moving targets. The second imaging technique is aimed at providing real-time tracking of the moving targets. This technique exhibits superior clutter rejection and requires minimal processing costs. We show that the tracking technique benefits from statistical stability (self-averaging) provided by ultra-wideband (UWB) TR operation.
Starting Page	569
Ending Page	573
Page Count	5
File Format	PDF HTM / HTML
DOI	10.1080/17455030.2011.557404
Alternate Webpage(s)	http://www2.ece.ohio-state.edu/~teixeira/pdfpapers/2012WRCM_Fouda.pdf
Alternate Webpage(s)	https://doi.org/10.1080/17455030.2011.557404
Journal	Proceedings of the 5th European Conference on Antennas and Propagation (EUCAP)
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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