Traditional jammer jams not only foes ’ electronic device but also friends ’ . because distributed jamming devices are thrown in the place which is far away from friends ’ position , then the problem will be solved easily 传统的大功率集中式干扰系统在对敌实施干扰的同时,由于发射大功率干扰信号,难免会对己方也会造成影响。
Frequency ’ s switching time , which directly affects the hopping speed of interferential system as well as radar ’ s frequency agility , is being paid more and more attention . this paper mainly analyzed the frequency synthesizer ’ s agile character 其中,捷变时间这一指标,由于直接影响到跳频干扰和抗干扰系统的跳速,以及雷达频率捷变特性,越来越受到人们的关注。
Enticing system of two - points is a radiant point disturbing system that use radiant point disturbing mode and the defects of anti - radiation missile ( arm ) to disturb prs ( passive radar seekers ) of arm , accordingly , realize the aim of protecting the main fighting radar 摘要两点源诱偏系统是应用有源干扰的方式，利用反辐射导弹( arm )本身的缺陷来对反辐射导弹的导引头进行干扰，从而达到保护主战雷达目的的一种有源干扰系统。
Aiming at the problem that the system of passive interference and photoelectricity counterdevice antagonizes the missile of resisting naval vessel , the paper expatiates main structure , work principle and used foreground speediness reaction capability of servocontrol system of photoelectricity interference applied to capital ship and medium - sized ship 本文针对舰载无源光电干扰系统对抗反舰导弹的问题，阐述了大中型舰艇光电干扰伺服控制表统的组成结构、工作原理及应用前景。舰载光电干扰伺服控制系统采用机电式稳定平台结构。
On the background of jet control system , this paper studies on actuators affected by the fast - changed faults , and systematically and deep analyzed the process of producing residues that disturbed by unknown inputs . as its limitation of unknown input observer - based fault diagnosis , this paper proposed unknown input decoupled fast - changed fault reconstruction 对于快变故障作用于执行器的情况,本文以姿态喷气控制系统为背景,系统的论述了具有外加干扰系统的残差生成方法,并指出基于未知输入观测器的诊断方法在诊断故障时具有局限性。
This paper mostly studied the modeling and simulating of reconnaissance and direction finding system for communication by using hla / simulink simulation platform for communication ew . the purpose is to design reconnaissance federate and jam federate for communication ew simulation system by using hla simulation based on different reconnaissance system for communication and simulation modeling with different jamming mode 本文以通信对抗为背景,采用hla / simulink仿真平台,研究通信侦察系统与通信干扰系统的建模与仿真实现,在建立对不同体制的通信侦察系统及各种干扰样式仿真模型的基础上,设计并实现基于hla的通信对抗仿真系统中的侦察邦元和干扰邦元。
Iterative processing technique which is a nonlinear technique for joint signal processing by the means of exchanging prior information can approach better performance than traditional receiver , so this thesis introduces the research of iterative detection in anti - jamming communication system and distributed multiple input multiple output system 迭代检测技术通过交换信号先验信息,将原本独立的信号处理模块联系起来,使系统获得更优越的性能。因此,本文围绕着迭代检测技术在抗干扰系统和分布式多输入多输出系统中的应用进行了研究。
