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本文介绍了滤波器的群时延响应及其工程计算方法,分析了滤波器群时延响应对连续波精密测量雷达测距精度的影响,提出了减小滤波器群时延响应带来的测距误差的方法。本文可供从事连续波精密测量雷达系统设计和设备研制的同志参考。
In this paper, the group delay response of the filter and its engineering calculation method are introduced. The influence of the filter group delay response on the precision of continuous-wave precision measurement radar is analyzed. The method of error. This article is available in continuous wave precision measurement radar system design and equipment comrades reference.