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  5. METHOD FOR DETECTION OF RADAR TARGET MANEUVERIN SURVEILLANCE RADARS USING UWB SIGNALS

METHOD FOR DETECTION OF RADAR TARGET MANEUVERIN SURVEILLANCE RADARS USING UWB SIGNALS

A.L. Kovtunov, S.P. Leshchenko, M.P. Baturynskyi, L.V. Polshyna
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Method for detecting radar target maneuver in surveillance radars by the estimation of the values of intersurveillance correlation coefficients of range portraits is proposed. Method for the target trajectory tracking, with intense maneuver, with the maneuver detector, with the use of ultra-wideband signals and taking into account the radial target velocity is proposed. The quality of filtration and extrapolation of tracked trajectories’ parameters is analyzed using the proposed method of trajectory tracking and the method implemented in the combat control station 9С470.
Keywords: reprocessing, surveillance radars, UWB signals, signals correlation, filtration, extrapolation, radial target velocity