无线电引信稳定炸高电路

A CIRCUIT FOR THE STABILIZATION OF HEIGHT OF BURST FOR RADIO FUZES

通过分析对地都普勒无线电引信炸高散布的主要影响因素,根据我国实际情况,提出了一种在现有自差式连续波都普勒体制下稳定炸高的信号处理电路方案。该方案的设计思想是将经过不同处理的两路信号进行比较,以消除或减少影响炸高散布的因素。通过理论分析说明了该方案稳定炸高的原理,并进行了电路的设计与调试。应用仿真测试的方法,对该电路做了大量测试,其结果证实了该电路具有良好的稳定炸高的性能。

Based on the existing conditions in China, the paper describes a scheme of signal processing circuit for the stabilization of the burst height of radio fuzes functioning on Doppler system with autodyne and continuous wave. The scheme is based on an analysis of the main factors affecting the dispersion of burst height of Doppler radio fuzes. The basic idea of the design comprises the comparison of 2 routes of differently processed signals so as to offset or to decrease the dispersion of burst height. The principle is clarified through theoretical analysis, Actual design and fabrication have been carried out, followed by a series of simulation tests, whose results prove that the circuit possesses fine feature in stabilizing the burst height.