Reconstruction of the scattering function of overspread radar targets

This study addresses the problem of stochastic radar target measurement. The authors develop an algorithm that allows for the reconstruction of the scattering function of a wide-sense stationarity with uncorrelated scattering radar target from the autocorrelation of the response of the target to a d...

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Bibliographic Details
Published in:IET signal processing 2014-12, Vol.8 (9), p.1018-1024
Main Authors: Oktay, Onur, Pfander, Götz E, Zheltov, Pavel
Format: Article
Language:English
Subjects:
Algorithms
arbitrary geometry
Autocorrelation
delay‐Doppler radar system
deterministic sounding signal
Doppler radar
electromagnetic wave scattering
estimation theory
Estimators
geometry
overspread radar targets
radar signal processing
Radar targets
Reconstruction
Rectangles
scattering function reconstruction
Scattering functions
set theory
signal reconstruction
Sounding
stochastic processes
stochastic radar target measurement problem
unbiased scattering function estimator
wide‐sense stationarity
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Description
Summary:This study addresses the problem of stochastic radar target measurement. The authors develop an algorithm that allows for the reconstruction of the scattering function of a wide-sense stationarity with uncorrelated scattering radar target from the autocorrelation of the response of the target to a deterministic sounding signal. Although conventional methods are applicable only when the scattering function is supported on a ‘rectangle’ with area
ISSN:1751-9675
1751-9683
1751-9683
DOI:10.1049/iet-spr.2013.0304