A Robust Detection in the Presence of Clutter and Jammer Signals with Unknown Powers

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概要

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• This work extends the constant false alarm rate (CFAR) detection methodology to detection in the presence of two independent interference sources with unknown powers. The proposed detector is analyzed on the assumption that clutter and jammer covariance structures are known and have relatively low rank properties. The limited-dimensional subspace-based approach leads to a robust false alarm rate (RFAR) detector. The RFAR detection algorithm is developed by an adaptation and extension of Hotellings principal-component method. The detector performance loss and false alarm stability loss to unknown clutter and jammer powers have been evaluated for example scenario.

• 2011-02-01

著者

• GOLIKOV Victor

  UNACAR

• LEBEDEVA Olga

  UNACAR

関連論文

• A Robust Detection in the Presence of Clutter and Jammer Signals with Unknown Powers
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• Asymptotically Optimum Quadratic Detection in the Case of Subpixel Targets

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