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Method of guidance of an aerial target, in particular in the vertical landing phase, and radar system implementing such a method
Method of guidance of an aerial target, in particular in the vertical landing phase, and radar system implementing such a method
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机译:尤其是在垂直着陆阶段的空中目标的引导方法,以及实施该方法的雷达系统
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摘要
A method comprises at least: a first radar processing for locating and estimating the trajectory of a target on the basis of measurements of radial distances, of Doppler frequency and of angle of azimuth and of elevation of the target arising from a radar signal emitted towards the target; a second radar processing of location and of trajectory of the target along a vertical axis, by applying the principle of the inverse synthetic antenna; the disparity between the given trajectory and the trajectory estimated by the first processing, projected on a horizontal plane, and the disparity between the given trajectory and the trajectory estimated by the second processing according to the vertical axis being used to control the direction of displacement of the target.
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