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置于相干积累器之前的动目标显示器(MTI)会引起信噪比下降。在积累处理之前对MTI输出脉冲加权,可减少这种负作用。本文列举两个例子指出由于这种加权的结果而提高了信噪比和检测概率。
A moving target display (MTI) placed in front of a coherent accumulator can cause a signal to noise reduction. Weighting the MTI output pulses before accumulating the process reduces this negative effect. Two examples are given in this paper to show that the signal-to-noise ratio and detection probability are increased due to this weighted result.