《Tab.3 Range and velocity measurement results from MTD》

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《数字相控阵雷达系统中多目标距离与速度的测量（英文）》

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The measure results from M TD are listed in Tab.3.It can be seen that the multi-target range values are the same as those in Tab.2，indicating that M TI has identical performance on measuring ranges w ith M TD.How ever，there is a constant error of 0.042 in comparison w ith each actual target velocity，and the reason is that using FFT inevitably causes spectrum leakage and a picket fence effect w ith truncation and discreteness in signal collection，resulting in obvious measure errors.