• The antenna introduced in this paper is different from the ordinary reconnaissance radar, which is a passive antenna receptive system receiving target radar signals.

    本文所介绍天线有别于一般侦察雷达一种无源接收目标雷达信号的天线接收系统

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  • The key techniques of automatic target identification in non-tracking emplacement reconnaissance radar are static background clutter processing and identification of target signals.

    基于背景杂波处理目标信号识别,讨论了非跟踪体制炮位侦察雷达目标的自动识别问题。

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  • The purpose of reconnaissance system's information processing is signal recognition, which is also a key step in whole process of radar reconnaissance information processing.

    信号识别侦察系统信号处理目的,是整个雷达对抗信号处理中关键性一个环节

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  • Regarding specific deployments, Japan plans to send more ground troops to its southwestern islands. The troops will use mobile radar and fly reconnaissance aircraft to monitor the surrounding seas.

    关于特定军事布署日本计划派遣更多自卫队地面部队开赴西南诸岛这些部队使用移动雷达侦察机监测海面情况

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  • As an active detector, Synthetic Aperture Radar (SAR) which provides high-resolution images in all-weather, all day and all night is widely used in military reconnaissance and civil field.

    作为主动寻的探测设备,合成孔径雷达(SAR)可以全天候、全天时提供高清晰度图像从而军事侦察和民用上得到了广泛的应用。

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  • Battlefield reconnaisance radar is an important information source for fire command system of artillery, and is the most valid technical reconnaissance method. It has wide development prospect.

    战场侦察雷达炮兵射击指挥系统重要情报前端,是炮兵有效最有发展前途技术侦察手段

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  • In pulse modulation identification is one of radar reconnaissance key technology. Especially, in pulse modulation identification under low SNR is a hot point of recent researching.

    调制类型识别雷达侦察关键技术之一特别是信噪比的脉内调制识别技术是当前研究热点

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  • It has been approved and used among the federation of radar reconnaissance equipment model based on HLA and offers a helpful reference for related design.

    仿真模型基于HLA雷达侦察设备仿真成员得到了有效的验证使用相关设计提供有益参考

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  • Wide frequency spectrum can be received and high probability of intercepting can be got and the simultaneously attend signals can be processed by wide band radar EW reconnaissance digital receiver.

    宽带雷达对抗侦察数字接收机具有较瞬时频率覆盖特性较高截获概率处理同时到达多个信号

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  • Narrow band intermediate frequency digital receiver has been widely used in radar EW reconnaissance. At present, the high speed signal processing is the key point of its researching.

    窄带中频数字接收机雷达对抗侦察得到广泛应用,高速信号处理技术目前研究重点

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  • With the raise of the request of direction finding precision of radar intelligence reconnaissance equipment, the affection of direction finding receiver reveals day by day.

    随着雷达情报侦察设备测向精度要求日益提高,测向接收机的作用日益凸显。

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  • Transmitting no electromagnetic wave, passive radar cannot be detected by hostile reconnaissance system.

    无源雷达由于发射电磁波,因而不易敌方侦察系统探测到

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  • Radar signal Carrier Frequency and Pulse amplitude are very important parameters in radar countermeasure and radar reconnaissance .

    雷达信号载频脉冲幅度雷达侦察对抗重要参数

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  • Radar reconnaissance equipment is used for the electronic reconnaissance against radar signals.

    雷达侦察设备一种雷达进行电子侦察的装备。

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  • 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电子侦察信号处理关键环节,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。

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  • In this context, increased mobility of the radar in order to enhance its viability as a military reconnaissance of the important trends.

    这样背景下提高雷达机动性从而提高生存能力成为军事侦察中的重要发展趋势

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  • Beamforming is used widely in sonar, radar, mobile communication and electronic countermeasure and reconnaissance, etc.

    波束形成技术声呐雷达移动通信电子对抗侦察等领域中有着广泛的应用

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  • In the field of wireless correspondence, high performance of frequency source is the core part of communication facility, radar, electronic reconnaissance and resistance equipment.

    无线通信领域高性能频率通信设备雷达电子侦察对抗设备核心部件

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  • Deinterleaving of radar pulses is a crucial technology of radar reconnaissance system.

    雷达信号分选现代雷达侦察接收机信号处理一项关键技术

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  • How to quickly recognize and sort all types of radar signal parameters among complicated signal environment has become an important subject of developing electronic reconnaissance equipment.

    如何快速地繁杂信号环境识别分选各种型号雷达信号参数,是电子侦察设备面临主要课题

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  • In complex and varied signal environment, it is necessary to determine interested radar's parameters with high speed and accuracy for radar reconnaissance system.

    复杂多变雷达信号环境要求雷达侦察系统快速准确地测量各测雷达的信号参数

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  • Radar signal modulation identification and parameter estimation are the important steps of radar reconnaissance and confrontation.

    雷达信号调制识别参数估计雷达侦察对抗重要研究课题。

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  • The random frequency agility and the random jitter of PRI may ensure the radar with strong abilities of anti-reconnaissance and anti-jamming.

    随机频率脉冲重复周期随机抖动可以使雷达具有较强侦察抗干扰能力

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  • A set of airborne radar reconnaissance system test data acceptance and processing software are developed to realize the data's acceptance and processing of the sys...

    开发了一机载雷达侦察系统试验数据录取处理软件完成系统试验过程中数据录取及处理,实现了对试验数据从人工处理到自动处理的转变。

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  • However, the invention of FPGA device makes it convenient to realize such a wideband radar signal reconnaissance digital receiver.

    FPGA器件出现,实现宽带雷达信号侦察数字接收机提供了硬件支持。

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  • With the ability of all-day and all-climate observation, synthetic aperture radar (SAR) plays an important role in earth observation, environment monitor and reconnaissance fields.

    由于具有全天候全天时等优点,合成孔径雷达SAR地球观测环境监测军事侦察等方面具有重要意义

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  • With the ability of all-day and all-climate observation, synthetic aperture radar (SAR) plays an important role in earth observation, environment monitor and reconnaissance fields.

    由于具有全天候全天时等优点,合成孔径雷达SAR地球观测环境监测军事侦察等方面具有重要意义

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