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Multi-targets detection method applied in particular to surveillance radars with multi-beamforming in elevation
Multi-targets detection method applied in particular to surveillance radars with multi-beamforming in elevation
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机译:多目标检测方法,特别适用于仰角多波束监视雷达
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摘要
A radar comprising transmitter means for generating bursts of radar pulses, each scan of a radar consisting of a number (Nb) of bursts, the method comprises, for each scan k: ;a first step, in which a radar cell is pre-selected in a validation gate; ;a second step, in which a Track-Before-Detect processing is initialized upon the pre-selected cells, using a track filter to construct the validation gate associated to the next scan k+1 the steps being repeated scan to scan. ;The invention can be applied to surveillance radars, for example with multi-beamforming in elevation, and more generally to all kinds of radars.
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机译:一种雷达,包括用于生成雷达脉冲突发的发射机装置,雷达的每次扫描由多个(N b Sub>)个突发组成,对于每个扫描,该方法包括:在验证门中预先选择了哪个雷达单元;第二步骤,其中,使用轨道滤波器构造与下一次扫描k + 1相关的验证门,对预选单元初始化检测前的处理。 ;本发明可以应用于例如具有多波束高程监视的监视雷达,并且更普遍地应用于所有类型的雷达。
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