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针对电容引信探测器静态输出随温度变化而较大幅度漂移的现象,从稳定振荡器振幅及拓宽检波级工作范围入手分别提出了抑制该探测器静态输出漂移的几种方法.给出了实现这些方法的电路形式,讨论了主要参量的选择原则和方法.文中提出的一种新型检波器具有有源检波器检波效率高和无源检波器工作范围宽的优点。
Aiming at the phenomenon that the static output of capacitor fuze detector drifts with temperature greatly, the methods to suppress the static output drift of the detector are proposed from the aspects of stabilizing the oscillator amplitude and widening the working range of the detection stage. Method, the principle and method of choosing the main parameters are discussed.The new detector proposed in this paper has the advantages of high detection efficiency of active detector and wide operating range of passive detector.