调制识别在通信侦察和通信对抗中有着重要应用。
Modulation identification has important applications in communication surveillance and countermeasure.
通信信号的识别与解调是通信侦察的重要组成部分。
The identification and demodulation of the communication signals are important parts in communication surveillance.
通信侦察的基本任务是利用侦察设备对通信信号进行搜索、截获、分析。
The basic task of communication signal reconnaissance is to analyze the intercepted signals from the reconnaissance system.
由于器件和技术的原因，通信侦察的大功率宽带固态功放对国外有着很大的依赖性。
We depend on the foreign technology for the broadband solid-state high power amplifier for reconnaissance and communication.
通信侦察信息处理中的软计算方法，应用软计算中的粒度原理和神经网络覆盖算法。
The rough set theory and nerve network coverage algorithm in soft computing were adopted by soft computing method in information processing for communication detection.
针对通信侦察等领域的需要，将梳形滤波器应用于自干扰载波下短周期伪码的截获中。
With the demand of such field as communication reconnaissance, comb filters application to capture of short cycle PN-code under self-jamming cartier is studied.
硬件测试及实验结果表明，信号处理板的设计完全符合课题的要求，可应用于通信侦察的实时信号处理中。
In this thesis, the entire hardware design of the signal processing board is realized, then the developing of the communication signal reconnaissance system is mainly introduced.
在分析卫星侦察通信环境的基础上，开发了卫星侦察通信环境仿真系统，给出了环境仿真软件流程，并分析了软件实现的关键技术。
Based on the analysis of communication environment in satellite reconnaissance, the simulation system of communication environment in satellite reconnaissance is developed.
波束形成技术在声呐、雷达、移动通信和电子对抗与侦察等领域中有着广泛的应用。
Beamforming is used widely in sonar, radar, mobile communication and electronic countermeasure and reconnaissance, etc.
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。
In the field of wireless correspondence, high performance of frequency source is the core part of communication facility, radar, electronic reconnaissance and resistance equipment.
频率估计和频谱分析是在电子侦察系统中进一步分析复杂通信信号的基础。
Frequency estimation and spectrum analysis are the foundation of the analysis of complex communication signals in electronic reconnaissance system.
这些巡逻机侦察敌方首脑、布放路边炸弹人员、微型无线电通信的行踪以及执行其他收集情报的使命。
These patrolling aircraft observe the movements of enemy leaders, thwart roadside bomb crews, monitor radio traffic, and perform other intelligence-gathering missions.
随着现代通信、雷达、电子侦察和对抗技术的飞速发展，系统对其性能指标也提出了愈来愈高的要求。
With the rapid development of telecommunication, radar, electronic spy and antagonizing technology, the system has higher demands to its performance indexes.
潜艇拖曳综合浮标是通信浮标综合化发展趋势的产物，它除了具有较高性能的通信能力外，还具有卫星定位和情报侦察的能力。
Submarine towed integration buoy is the production of communication buoy development in synthesis. It holds the functions of satellite location and information reconnaissance besides communication.
本文概述了跳频通信的特点，讨论了对舰载跳频通信信号的侦察概率进行分析的数字式步进搜索技术所要解决的问题，并对其分析结果进行了仿真。
This paper states the traits of FH communication, and discusses the paradox of the digital strip scan technique that can analyze the reconnaissance probability of the shipboard FH radio.
信号情报侦察卫星用于侦收地面雷达、通信和测控等系统所辐射的电磁信号并对其定位，是航天侦察的重要手段。
SIGINT(Signal Intelligence) satellite is used to detect, intercept a nd locate electromagnetic(EM) signals radiated by systems such as ground radar, communication and TT&C systems.
信号情报侦察卫星用于侦收地面雷达、通信和测控等系统所辐射的电磁信号并对其定位，是航天侦察的重要手段。
SIGINT(Signal Intelligence) satellite is used to detect, intercept a nd locate electromagnetic(EM) signals radiated by systems such as ground radar, communication and TT&C systems.
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