Matched direction detectors and estimators for array processing with subspace steering vector uncertainties

Abstract

In this paper, we consider the problem of estimating and detecting a signal whose associated spatial signature is known to lie in a given linear subspace but whose coordinates in this subspace are otherwise unknown, in the presence of subspace interference and broad-band noise. This situation arises when, on one hand, there exist uncertainties about the… (More)

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Cite this paper

@article{Besson2005MatchedDD, title={Matched direction detectors and estimators for array processing with subspace steering vector uncertainties}, author={O. Besson and L. Scharf and F. Vincent}, journal={IEEE Transactions on Signal Processing}, year={2005}, volume={53}, pages={4453-4463} }