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增幅速度选择线路是多卜勒效应体制的无线电引信中所应用的一种信号处理线路。本文分析了其中CRD线路的增幅速度特性,探讨了增幅速度变化的信号作用于CRD线路的分析方法。所得结果之物理意义比较明显。该分析方法也适用于其他用途的CRD线路。
The rate of increase of speed selection line is a kind of signal processing circuit used in the radio fuze of Doppler effect system. This paper analyzes the characteristics of the speed of CRD lines, and discusses the method of analyzing the effect of the signal of the rate of increase on CRD lines. The physical meaning of the result is obvious. This method of analysis also applies to other uses of CRD lines.