electronic reconnaissance

1. The deinterleaving of radar emitter signals is a crucial technique in signal processing of Electronic Intelligence, which directly determines the performance of electronic reconnaissance equipment.
   雷达辐射源信号分选是电子侦察信号处理的关键环节，直接影响着电子侦察设备性能的发挥并关系到战争的后续作战决策。
2. Mission Planning for Electronic Reconnaissance Satellites Based on Genetic Algorithm
   基于GA的电子侦察卫星任务规划问题研究
3. Application of near space vehicle in electronic reconnaissance
   临近空间飞行器在电子侦察中的应用研究
4. Array Signal Processing Technologies of Satellite-borne Electronic Reconnaissance Equipment
   天基电子侦测中的阵列信号处理技术
5. Electronic Reconnaissance Effectiveness Analysis of Ocean Surveillance Satellite to Surface Ship
   海洋监视卫星对水面舰艇电子侦察效能分析
6. Study of Electronic Reconnaissance Satellites Mission Scheduling Model and Algorithm
   电子侦察卫星任务规划调度模型与算法研究
7. Mission planning for electronic reconnaissance satellites is a challenging combinatorial optimization problem, and its scheduling model and algorithm are studied.
   对电子侦察卫星任务规划模型及算法进行了研究。
8. The important role and its recent application of the digital processing technology in the electronic reconnaissance are pointed out. A new scheme in anti reconnaissance is also presented.
   指出了数字处理技术在电子侦察领域的重要作用及应用状况，并提出了一种新的反侦察技术的设想。
9. Measuring the parameters of pulse with high speed and precision is the base of electronic reconnaissance.
   快速、高精度脉冲参数测量是电子侦察的基础和前提。
10. Chapter 3 analyzes the design method and thought of embedded system and provides the global frame of single soldier electronic reconnaissance and information system.
    第三章分析了嵌入式系统的设计方法和思想，给出了单兵电子侦察信息系统的整体设计方案。
11. This article discusses the influence of far field condition on the sensitivity test, brings forward the view of data fusion in infield and outfield test. This idea can help correctly evaluating electronic reconnaissance equipments integral performance.
    从远场条件对灵敏度测试的影响进行了探讨，提出了内、外场试验数据融合处理的观点，为正确评估电子侦察设备整体性能提供帮助。
12. The direction finding is an important index of electronic reconnaissance.
    测向则是电子侦察的一个重要指标。
13. Some techniques for spaceborne electronic reconnaissance and countermeasures, such as single-site passive locating, LPI radar based on single pulse optical fiber delay copying, parallel signal process and electronic jamming technology, are introduced.
    介绍了用于星载电子侦察与对抗的单机被动定位技术，基于单脉冲光纤延时复制的低截获概率雷达技术，并行信号检测与分选技术以及电子干扰技术。
14. This paper introduces the development actuality and trend of electronic reconnaissance of satellites. On the basis of analysis of deficiency, it focuses on the countermeasure techniques of ground noise jamming.
    本文首先介绍了卫星电子侦察的现状以及发展趋势，分析了卫星电子侦察的存在弱点，并在此基础上重点探讨了地面噪声干扰技术。
15. Spaceborne electronic reconnaissance and countermeasures mainly are used to detect space targets and encounter potential threats in airspace.
    星载电子侦察与对抗技术主要用于对空间目标的侦收和检测，对于空间可能的威胁目标，实施有效的干扰。
16. In the electronic reconnaissance and countermeasure field, it is more and more important to analyze the in-pulse character of complicated signals.
    在电子情报侦察和对抗领域，对复杂信号的脉内调制特征进行分析显得越来越重要。
17. All challenge the electronic reconnaissance technology.
    所有这些，都对电子侦察技术提出了有力的挑战。
18. In this paper the important problems of the satellite electronic reconnaissance, such as the signal environment and adaptability, the sensitivity and dynamic range, the signal characteristic values drawing, the position fixing accuracy and coverage, are discussed in detail.
    就卫星电子侦察的几个重要问题：信号环境与适应能力、灵敏度与动态范围、信号特征提取、定位精度及覆盖特性等进行了较详细的分析和讨论，给出了定量关系式和参考意见。
19. Ground-air guidance radars are becoming more and more advanced, for the development of electronic reconnaissance and interference technology.
    随着电子侦察和干扰技术的不断提高，为适应现代战争，地空制导雷达必须不断发展。
20. On Study of the Countermeasures Against Electronic Reconnaissance Satellites
    电子侦察卫星对抗技术研究
21. The general pulse radar system is given a strict challenge while using electronic reconnaissance and ARM ( antiradiation missile) in modern warfare.
    随着电子侦察技术和反辐射导弹（ARM）在现代战争中的应用，常规脉冲体制雷达受到了严重的威胁。
22. Radar reconnaissance equipment is used for the electronic reconnaissance against radar signals.
    雷达侦察设备是一种对雷达进行电子侦察的装备。
23. The technique of electronic warfare contains electronic reconnaissance, electronic jamming, electronic warfare destroying and stealth etc.
    电子战技术包含了电子侦察、电子干扰、电子战摧毁和隐身等几大类。
24. Electronic reconnaissance is an important field in the electronic warfare, and its main role is to reconnoitre signals from the enemy radar.
    电子侦察是电子战的一个重要领域，主要作用是对敌方雷达信号进行侦察。
25. To deal with the wide application of electronic-counter, electronic jamming and anti-radiation missile, it is required to enhance the viability and antijamming ability of each electronic reconnaissance equipment.
    随着新技术、新方法在军事领域的应用，电子对抗、电子干扰、反辐射导弹等技术均有了长足的发展，这对电子侦察设备的生存能力和抗干扰能力提出了越来越高的要求。
26. It has extensive application in modern wireless systems such as ultra-wideband communication system, ultra-wideband radar system and ultra-wideband electronic reconnaissance system.
    超宽带是一种新颖的无线通信技术，它在现代无线系统中有着广泛的应用，如超宽带通信系统、超宽带雷达系统和超宽带电子侦察系统等。
27. In electronic warfare, electronic reconnaissance receiver is an important part of the electronic reconnaissance system and electronic intelligence security system and mainly used to receive radar signals and communication signals.
    在电子战中，电子侦察接收机是电子侦察系统和电子情报保障体系中的重要组成部分，主要用于接收雷达信号和通信信号。
28. In the field of wireless correspondence, high performance of frequency source is the core part of communication facility, radar, electronic reconnaissance and resistance equipment.
    在无线通信领域中高性能频率源是通信设备、雷达、电子侦察和对抗设备的核心部件。
29. In modern Electronic Warfare, the electromagnetic environment is increasingly complicated. The main characteristics of the signal frequency bandwidth, the signal intensity to be processed, passive non-cooperative signal detection receiver, and therefore a higher electronic reconnaissance equipment requirements.
    现代电子战场的电磁环境越来越复杂多变，电子战信号的主要特点是频带宽、待处理信号密集、对非合作信号进行被动侦察和接收，因此对电子侦察设备提出了更高的要求。
30. Electronic reconnaissance is the main means of military intelligence reconnaissance in modern warfare, fast and high-accuracy estimation of pulse parameters is the foundation and prerequisite of electronic reconnaissance, and it is also an important basis of signal sorting and identification in badly signal environment.
    电子侦察是现代战争中军事情报侦察的主要手段，而快速、高精度的脉冲参数测量是电子侦察的前提和基础，也是复杂信号环境中对信号进行分选和识别的重要依据。

noun

1. the detection and identification and evaluation and location of foreign electromagnetic radiations (other than radioactive)