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本文评述了预测误差滤波器(用自适应斜格滤波器实现)用于增强有杂波存在时检测运动目标(如飞机和飞行的鸟群)的能力。这种处理方法非常适用于警戒雷达(如空中交通管制雷达)。杂波可能是由地面或气象干扰造成的。文中含有这种处理器与常规动目标显示滤波器(MTI)性能比较的实验结果。
This article reviews the ability of prediction error filters (implemented with adaptive skew filters) to enhance detection of moving targets (such as airplanes and flying flocks) in the presence of clutter. This approach is ideal for alert radars (such as air traffic control radars). Clutter may be caused by ground or weather disturbances. The article contains the experimental results of this processor and conventional moving target display filter (MTI) performance comparison.