多目标干扰,multi-target jamming
1)multi-target jamming多目标干扰
1.This paper discusses the jamming principle of the multi-beam radar jammer,deeply analyzes the jamming modes of the multi-beam radar jammer,put forwards the effectiveness evaluation indexes of the multi-beam radar jammer,which provides the evaluation guideline for themulti-target jamming in the battlefield.讨论了多波束雷达干扰机的干扰原理,深入分析了多波束雷达干扰机的干扰方式,提出了多波束雷达干扰机的效能评估指标,为战场多目标干扰提供了评估准则。
2)multiple interfering targets多干扰目标
1.A feasible Constant False Alarm Rate(CFAR) detector based on Anderson-Darling(AD) test formultiple interfering targets and clutter edge scenarios is proposed and referred as AD-CFAR,which chooses reference cell length and detection strategy adaptively according to characteristic of input clutter serials.性能分析表明,在均匀杂波条件下,AD-CFAR具有近似CA-CFAR的检测性能,在多干扰目标、杂波边缘以及两者同时存在时具有良好的虚警性能和检测性能。
3)multiple false targets jamming多假目标干扰
1.Efficiency evaluation simulation system ofmultiple false targets jamming based on HLA;基于HLA的多假目标干扰效能评估仿真系统研究
2.The generation principium and energy characteristics ofmultiple false targets jamming are analyzed.介绍了多假目标干扰的产生原理,分析了多假目标干扰的能量特征;基于功率准则对远距离支援干扰下多假目标干扰的烧穿距离进行了理论分析;最后通过地面警戒雷达的干扰试验验证了多假目标干扰的有效性。
3.Based on the feature and real tactical background ofmultiple false targets jamming,the evaluation rule system ofmultiple false targets jamming is built on three aspects:technology,system functions and tactical tasks.多假目标干扰是欺骗式干扰的一种重要干扰样式,由于其机理简单、干扰效果显著而越来越受到人们的关注。
4)multi-false-target jamming多假目标干扰
1.The production methods are proponed firstly and jamming effect ofmulti-false-target jamming is analyzed in detail for two kinds of CFAR process,and some valuable conclusions are drown that themulti-false-target jamming effect is similar to the noise jamming effect when these false targets are fairly dense.多假目标干扰在现代电子战中应用日益广泛。
5)simultaneous multi-target jamming多目标同时干扰
1.With this method,the frequency band distribution can be more flexiblely controlled to realizesimultaneous multi-target jamming.提出了一种基于OFDM的多载波调制宽带有源噪声干扰信号产生方式,具有比传统单载波调制方式更好的遮盖性能,并且能够实现更加灵活的干扰频带控制,适应多目标同时干扰的要求;仿真也验证了方法的优越性。
6)jamming target干扰目标
1.Threat assessment model for thejamming target of electronic warfare based on multiple attribute and multiple hierarchy;电子战干扰目标的多属性多层次威胁评估模型
英文短句/例句
1.Model of positioning jamming target based on the optimized multisensors configuration;基于多传感器优化布站的干扰目标定位模型
2.Threat Ordering of Interference Targets Based on Uncertain Multi-attribute Decision-making不确定多属性决策的干扰目标威胁排序
3.Design of Wideband Radar Target Echo and Jamming Simulator宽带雷达目标回波和干扰模拟器设计
4.Research into The Efficiency of Deception Jamming of Multiple False Targets of UAV无人机多假目标欺骗式干扰效能研究
5.Study of shift-frequency jamming way for moving target detection adopting ATI移频干扰在动目标检测中的效果分析
6.Analysis on Anti-jamming Measures of Mobile User Objective System移动用户目标系统的抗干扰措施分析
7.Reseach on Optimal Jamming Covering Areas Distributed Approach of Air Jammer based on Fixed Target Area固定目标区域的空中干扰机最优干扰覆盖分布算法
8.Dynamic Simulation in Pool for Acoustic Characteristics of Target and Disturb;目标与干扰声学特性的水池动态模拟技术
9.Simulation of ISAR Imaging for a Misile Target and Research on Interference Techniques on ISAR;导弹目标ISAR成像仿真及对ISAR的干扰技术研究
10.Errors in the Interlingual Transfer from theLanguage of Chinese and IntralingualInterference in Learning English;英语学习中的迁移错误与目标语内部干扰
11.Research on Target Tracking and Gamming Technology of Airborne Electro-Optical Countermeasure Stable Platform机载光电对抗稳定平台目标跟踪干扰技术研究
12.Multi-Component Target Detecting of SAR Based on time-frequency transform for Jamming干扰条件下基于时频变换的SAR多分量目标检测
13.The Research of Anti-interference based on Detection of Unresolved Targets in Pulse Doppler Radar System基于群目标检测的弹载雷达系统抗干扰研究
14.Research on the Techniques of Moving Target Interference Suppression in the Course of Coal Mine Rescue煤矿救援过程中动目标干扰抑制技术的研究
15.A Method of Airborne SAR Slow-Moving Targets Detecting under Jamming Conditions一种干扰环境下的机载SAR慢动目标检测方法
16.Classification Recognition Method of High-temperature Radiation Image with Various Interferences多干扰高温辐射体图像目标的分类识别方法
17.From Anti-Jamming to Trust-Winning:Aims of our Judicial System Reformation从“抗干扰”到“获信赖”:我国司法体制改革之目标
18.Azimuth Disturbance Problem of Submarine Wire-guided Torpedo Attacking Multeity Warship潜射线导鱼雷对多目标攻击方位干扰问题研究
相关短句/例句
multiple interfering targets多干扰目标
1.A feasible Constant False Alarm Rate(CFAR) detector based on Anderson-Darling(AD) test formultiple interfering targets and clutter edge scenarios is proposed and referred as AD-CFAR,which chooses reference cell length and detection strategy adaptively according to characteristic of input clutter serials.性能分析表明,在均匀杂波条件下,AD-CFAR具有近似CA-CFAR的检测性能,在多干扰目标、杂波边缘以及两者同时存在时具有良好的虚警性能和检测性能。
3)multiple false targets jamming多假目标干扰
1.Efficiency evaluation simulation system ofmultiple false targets jamming based on HLA;基于HLA的多假目标干扰效能评估仿真系统研究
2.The generation principium and energy characteristics ofmultiple false targets jamming are analyzed.介绍了多假目标干扰的产生原理,分析了多假目标干扰的能量特征;基于功率准则对远距离支援干扰下多假目标干扰的烧穿距离进行了理论分析;最后通过地面警戒雷达的干扰试验验证了多假目标干扰的有效性。
3.Based on the feature and real tactical background ofmultiple false targets jamming,the evaluation rule system ofmultiple false targets jamming is built on three aspects:technology,system functions and tactical tasks.多假目标干扰是欺骗式干扰的一种重要干扰样式,由于其机理简单、干扰效果显著而越来越受到人们的关注。
4)multi-false-target jamming多假目标干扰
1.The production methods are proponed firstly and jamming effect ofmulti-false-target jamming is analyzed in detail for two kinds of CFAR process,and some valuable conclusions are drown that themulti-false-target jamming effect is similar to the noise jamming effect when these false targets are fairly dense.多假目标干扰在现代电子战中应用日益广泛。
5)simultaneous multi-target jamming多目标同时干扰
1.With this method,the frequency band distribution can be more flexiblely controlled to realizesimultaneous multi-target jamming.提出了一种基于OFDM的多载波调制宽带有源噪声干扰信号产生方式,具有比传统单载波调制方式更好的遮盖性能,并且能够实现更加灵活的干扰频带控制,适应多目标同时干扰的要求;仿真也验证了方法的优越性。
6)jamming target干扰目标
1.Threat assessment model for thejamming target of electronic warfare based on multiple attribute and multiple hierarchy;电子战干扰目标的多属性多层次威胁评估模型
延伸阅读
多目标欺骗干扰机多目标欺骗干扰机multi-target deceptive jammer(~uomubia()qipian gain‘ao]l多目标欺骗干扰机(multi_target decep—tive J‘ammer) 能同时对多种雷达实施欺骗性电子干扰的电子对抗设备。它在干扰预警和监视雷达时，可形成多个不同参数和不同航迹的假目标，使雷达获取假的情报信息。在干扰导弹制导雷达或炮瞄雷达时，实施角度(含俯仰角)、距离和速度欺骗干扰，破坏雷达的正常跟踪，使其偏离或丢失目标(见雷达对抗)。多用于作战平台的自卫。多目标欺骗干扰机主要由接收天线、接收开关矩阵、多个欺骗干扰信号形成通道、发射开关矩阵、功率放大器、发射天线、信号跟踪器、。l二扰样式产生器和系统管理控制器等组成。可分为单通道多目标和多通道多目标欺骗干扰机。前者只有一个干扰通道，应用时间分割技术，征不同时间对不同雷达实施干扰，能干扰多部脉冲雷达或连续波雷达；后者至少有两个或两个以上的干扰通道，每个干扰通道都能像单通道一样干扰多部脉冲雷达或连续波雷达，电可以一个干扰通道只干扰一部脉冲雷达或连续波雷达，干扰多目标的能力比单通道强。典型的单通道多目标欺骗干扰机由应答式干扰机(含有数字射频存储DRFM)和信号跟踪器构成。信号跟踪器是实现多目标欺骗的关键部件。它在截获雷达信号后，能跟随雷达信号的频域、空，擎{一!节号犷斗黔了┌────┐│欺骗干扰││信号形成│└────┘干扰通道2--〕卜一啊吐越鲜}┌─┐ │发│┌───┐│射││功率 ││开││放大级││关│└───┘│矩│ │阵│ └─┘ ︸盆价次开芙比寸运J一.les..宙甲接天卜1.︺「戛副—廖霆}—}夔图多目标欺骗干扰机组成原理示意图域、时域及其他参数的变化而改变跟踪参数。按性能分为一般信号跟踪器和补漏信号跟踪器。一般信号跟踪器由多个跟踪单元组成，通常为4个，最多为32个跟踪单元。当接收机对接收的雷达信号进行分选、识别并判定威胁等级后，系统控制管理器按威胁等级次序将需要干扰的多个雷达的信号参数(载频、幅度、脉冲重复频率、信号到达角及其他参数)分别预置到各跟踪单元中，直到所有跟踪单元被安排满为止。每个跟踪单元从接收机接收的信号流中选择、跟踪相应的雷达信号，产生对应的干扰时间窗口序列。
