1) active electromagnetic fuze
主动电磁引信
1.
Based on the characteristics of the active electromagnetic fuze\'s signal processing for torpedo,a scheme of fuze signal processor for torpedo using digital signal processing technique was proposed.
针对鱼雷主动电磁引信信号处理的特点,提出了采用数字信号处理技术的鱼雷引信信号处理机设计方案,详细介绍了以DSP和FPGA为核心的鱼雷主动电磁数字信号处理平台的硬件结构、信号处理算法设计及软件流程。
2) electromagnetic fuze
电磁引信
1.
Analysis of action range uncertainty of torpedo electromagnetic fuze;
鱼雷电磁引信作用距离不确定性分析
2.
Application of an envelope demodulation method based on Hilbert transform to torpedo electromagnetic fuze
基于Hilbert变换的包络解调法在鱼雷电磁引信中的应用
3.
This paper analyzes the interference field which causes the false action of active electromagnetic fuze in torpedo,and identifies electromagnetic incompatibility inside torpedo and sailing vibration of torpedo as the key sources.
针对鱼雷主动电磁引信容易产生误动的突出问题,对引起误动的干扰场进行理论分析,总结出雷内电磁不兼容和鱼雷航行振动是造成引信误动的两类主要原因,从抗干扰设计和保险设计两方面提出了完善防误动设计的具体要求。
3) active fuze
主动引信
1.
The idea of low probability of intercept was applied to resolving the problems such as system capabilities,safety,high transmitter power consumption,and stealth of active fuze of mine.
数据仿真表明,接收机检测阈在6 dB以下,有数量级为104以上的信号长度,发射波形为随机形式时,水雷主动引信实现低截获特性是可行的。
5) active fuze
主动式引信
6) active source eletromagnetic signal homing
主动源电磁信号寻踪
1.
The applying prospects of the method of active source eletromagnetic signal homing is demonstrated with examples.
重力勘探、空腔谐振法和主动源电磁信号寻踪法三种地下人防工程地面勘测定位方法。
补充资料：主动
①不靠外力促进而自动：主动关心同学。②能够由自己把握：争取主动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条