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- Passive Radar Warning 被动式雷达报警
- Advancements were also made in German radar warning receivers. 德国人对雷达警报器也进行了改进。
- The selectable equipments are TOW rotor mast aiming system, FLIR, radar warning system, IFF, laser range detector. 选装的航空电子设备包括：“陶”式导弹旋翼轴瞄准系统、前视红外装置、雷达告警接收机、敌我识别器和激光测距仪。
- Passive radar imaging algorithm based on external illuminator requires large accumulated rotating angle of target. 在基于外辐射源的无源雷达成像算法中，获得方位向的高分辨率需要大的目标累积转角，然而在实际系统中，一方面大转角需要时间长，难以满足实时要求；
- This paper studies the performances of GPS signals as the illuminator of bistatic passive radar. 该文研究了GPS卫星信号作为照射信号的双基无源雷达信号性能。
- Frequency resolution is 200 kHz and bandwidth 80 MHz. It has great potential applications in radar warning and ECM. 其频率分辨率优于200 kHz;带宽达到80 MHz;在雷达告警、电子对抗中具有一定的应用潜力.
- It is very important for passive radar seekers (PRS) to identify and track one of sources correctly among multi-sources. 因此，被动导引头(Passive-Radar-Seeker，即PRS)正确分辨和跟踪其中一个辐射源尤其重要。
- Modern war indicated that airborne warning and control system (AWACS) take on the all kinds of radar warning system, control system and command system. 历次现代战争表明,预警机担负着多种雷达探测预警和指挥控制任务,是现代战争整个作战体系的神经中枢。
- A passive radar imaging algorithm based on coherent doppler tomography(CDT) imaging(using) multiple illuminators and single receiver is presented. 提出了一种在多发单收模式下基于相干多普勒层析(CDT)成像的无源雷达成像算法。
- Target detection by non-cooperative illumination is currently a hotspot of study in electronic warfare because of its potential advantages in passive radar ECM. 利用非合作照射源对目标探测的雷达具有良好的“四抗”性能,是目前电子对抗研究的一个热点。
- Abstract: A passive radar imaging algorithm based on coherent doppler tomography（CDT） imaging using multiple illuminators and single receiver is presented. 摘 要: 提出了一种在多发单收模式下基于相干多普勒层析（CDT）成像的无源雷达成像算法。
- The passive radar based on external illuminator has many advantages, such as good invisibility, anti-stealth, anti-jamming capability, and it is simple and reliable. 摘要外辐射源雷达系统具有隐蔽性好、反隐身能力及抗干扰能力强、系统简单可靠等优点，近年来受到各国的重视，得到了较快的发展。
- On the bases of theory analysis, using bispectrum estimation of HOS, signal detection and processing system for ultra-wide band passive radar seeker is researched in the paper. 本文在理论分析的基础上，利用了高阶统计量中的双谱变换，对超宽带被动雷达导引头信号检测和处理系统进行了研究。
- Along with the development of radar technology and radar ECM, passive radar has been an important detecting measure of modem air defense information system. 摘要随着雷达技术和雷达对抗技术的不断发展，无源雷达逐步成为现代防空情报系统的一种重要探测手段。
- Work on the radar warning receiver is being done by the company\'s Electronic Warfare organization in Goleta with support of facilities in El Segundo, Calif., Forest, Miss., and McKinney, Texas. 目前订购数量超过400台，波音公司期望还会有国内与国际销售需求。
- This paper studies the ambiguity performances of different commercial radio (broadcast, television, mobile communication and satellite) signals as the illuminator of passive radar. 摘要研究了可用于无源雷达照射源的各类商业无线电（广播、电视、移动通信和卫星）信号的模糊函数。
- A new method for passive radar MTD based on fractional correlation is presented by introducing the fractional correlation into the computation of the cross-ambiguity function(CAF). 本文将分数阶相关引入到互模糊函数的计算中,提出了一种基于分数阶相关的无源雷达动目标检测方法。
- Enhanced Radar Warning Equipment 增强型雷达预警设备
- The teacher let him off the hook with a warning this time. 这一次老师放过他，只给了一个警告。
- Study on Active and Passive Radar Seeker of AAM 空空导弹主被动雷达多模导引头研究
