passive detection meaning in English
无源检波
无源探测
无源侦检
Examples
- The millimeter wave ' s passive stealth necessity is analyzed , and the millimeter wave passive detection distance is analyzed under the base of target millimeter wave radiation characteristic testing principle
分析了毫米波被动隐身的必要性，在目标的毫米波辐射特性测试原理基础上，对毫米波被动探测距离进行了分析。 - Under the actual threat of millimeter wave ( mmw ) passive detection and guidance , to enhance survivability of the ground object in the future battlefield , target ' s millimeter wave passive stealth technology research is conducted
摘要在毫米波被动探测与制导的实际威胁下，为提高地面目标在未来战场的生存能力，进行了目标的毫米波被动隐身技术的研究。 - Since the optical detection and tracking technology deals with 3d space - time signal and is a kind of passive detection technology , it has a lot of features , such as concealment , anti - jamming and high precision tracking performance
红外及可见光成像检测和跟踪系统由于其处理的是多维信号(二维时间,一维空间) ,且是一种被动检测技术,因此具有隐蔽性好,抗干扰能力强等诸多优点 - Passive detection system have high concealing and survival ability , due to not emitting electromagnetic wave . ln recent years , many new techniques have been developed , among which multi - based passive detection has gotten great attentions coming from all over the world
由于被动探测系统本身不发射电磁波，完全是被动工作方式，所以近年来，多站无源探测工作方式日益受到各国的广泛重视。 - This paper firstly introduces the conception of non - cooperative passive detection ( npd ) , secondly , analyses the characters of npd , thirdly , introduces the present study status of npd in the world , fourthly , analyses npd ' s key problems and introduces the present methods to overcome these problems , lastly , analyses the trend in development of npd connected to literatures
摘要对非合作无源探测概念进行了描述，分析了非合作无源探测的特点，对国内外的研究现状进行了详细介绍，分析了其关键技术问题并介绍了现阶段解决这些问题所采用的相应方法，最后结合文献分析了非合作无源探测技术的发展趋势。