多波束雷达干扰,multi-beam radar jamming
1)multi-beam radar jamming多波束雷达干扰
1.This paper analyzes several effective jamming modes to the MIMO radar:multi-beam radar jamming,distributed jamming,false target deception jamming and network radar jamming.分析了对MIMO雷达有效干扰的几种方式:多波束雷达干扰、分布式干扰、假目标欺骗干扰和网络雷达干扰。
2)multi-beam radar jammer多波束雷达干扰机
1.This paper discusses the jamming principle of themulti-beam radar jammer,deeply analyzes the jamming modes of themulti-beam radar jammer,put forwards the effectiveness evaluation indexes of themulti-beam radar jammer,which provides the evaluation guideline for the multi-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。
3)multiple-beam radar多波束雷达
4)radar jamming雷达干扰
1.Onradar jamming task assignment based on ant colony algorithm;雷达干扰任务分配的蚁群算法实现
2.Application of Virtual Reality Technology in Radar Jamming Simulation;虚拟现实技术在雷达干扰仿真中的应用
3.Application of multi-objective fuzzy optimum dynamic programming theory inradar jamming resource distribution of warship;地多目标模糊优选动态规划在舰艇雷达干扰资源分配中的应用
英文短句/例句
1.Research on Evaluation Certerion & Implementation of Jamming & Anti-jamming Effectiveness on Radar;雷达干扰抗干扰效果评估准则与实现
2.The application of digital radio frequency memory for jamming r adar数字射频存储器在雷达干扰中的应用
3.Jamming Technique and Implementation for Countering PD Radar Based on DRFM;基于DRFM的PD雷达干扰技术及其实现
4.Present State and Development Trends of Jamming Countermeasure of Synthetic Aperture Radar合成孔径雷达干扰对抗的现状与趋势
5.Mess up the enemy radar by jamming利用人为干扰来扰乱敌人的雷达
6.A Study on Anti-direct Path Interference Technology in Radar System Based on Opportunity Illuminator外辐射源雷达抗直达波干扰技术研究
7.Research on Imaging Technique and Interference Suppression of Ultra-wideband Random Noise SAR;噪声超宽带雷达成像及干扰抗干扰性能研究
8.Application of Power Control Technology for Interference System in the Test of Radar Anti-jamming干扰功率控制技术在雷达抗干扰测试中的应用
9.Research on Least Jamming Distance of Shipborne Radar in Some Factors舰载雷达有源压制干扰最小干扰距离研究
10.The Allocation of Jamming Resource for Phased Array Jammer to Air-Defence Radar Nets相控阵干扰机干扰防空雷达网资源分配
11.A Measure of Raear System ECCM Effectiveness--System Availablity Factor雷达系统综合抗干扰测度——系统效能率
12.Technology of Jamming Frequency Agility Radar and its ECM Efficiency Measurement干扰频率捷变雷达技术及其效果度量
13.Research on Imaging and Jamming of Inverse Synthetic Aperture Radar;逆合成孔径雷达成像与干扰技术研究
14.Research on Deceptive Jamming Technology Against Imaging Radar in Range Dimension;对距离成像雷达的欺骗干扰技术研究
15.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
16.Analysis and Simulation of Anti-jamming Performance of Early Warning Aircraft预警机雷达抗干扰性能的分析与仿真
17.Technology of Radar/IR dual-mode seeker against infrared decoy jamming雷达/红外双模导引头抗红外诱饵干扰
18.The Method to Produce SAR Jamming Signal Based on Moving Station合成孔径雷达随行干扰信号产生方法
相关短句/例句
multi-beam radar jammer多波束雷达干扰机
1.This paper discusses the jamming principle of themulti-beam radar jammer,deeply analyzes the jamming modes of themulti-beam radar jammer,put forwards the effectiveness evaluation indexes of themulti-beam radar jammer,which provides the evaluation guideline for the multi-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。
3)multiple-beam radar多波束雷达
4)radar jamming雷达干扰
1.Onradar jamming task assignment based on ant colony algorithm;雷达干扰任务分配的蚁群算法实现
2.Application of Virtual Reality Technology in Radar Jamming Simulation;虚拟现实技术在雷达干扰仿真中的应用
3.Application of multi-objective fuzzy optimum dynamic programming theory inradar jamming resource distribution of warship;地多目标模糊优选动态规划在舰艇雷达干扰资源分配中的应用
5)radar interference雷达干扰
bined with the features of air defense countermeasure and the methods ofradar interference ,the factors affectingradar interference effect are analyzed in this paper.结合空防对抗的特点和雷达干扰的方法 ,对影响雷达干扰效果的各种因素进行分析 ,依据多属性决策 (MADM)的理论和方法 ,提出了基于MADM的雷达干扰效果评估模型 ,有效地解决了雷达干扰效果评估这一复杂问题。
6)radar beam雷达波束
延伸阅读
多波束干扰机多波束干扰机multibeam jammerduoboshu 90nl‘1210ji多波束干扰机(multibeam jammer)采用多波束天线技术实施电子干扰的电子对抗设备。主要由接收天线阵、发射天线阵及与之配套的侦察接收、干扰发射设备等组成。按干扰机构成,可分为接收与发射都采用多波束天线的干扰机和只采用多波束发射天线的干扰机。多波束干扰机的核心是多波束天线。多波束天线有矩阵馈电多波束天线、透镜多波束天线和数字波束形成天线等,其中以罗特曼透镜多波束天线应用最广。罗特曼透镜多波束天线由透镜、传输线和天线阵列等3部分构成。透镜通常用微波带线构成,沿右侧排列的F,…F一为波束端口,沿左侧排列的为阵列端口,各阵列端口通过传输线与天线阵列中的各天线阵元相连将信号接入透镜的不同端口就能接入指向不同的波束,而且从一个波束转到另一波束的速度极快。若在方何和仰角二维上都采用透镜多波束天线阵就可以形成笔形多波束。多波束干扰机的工作原理与一般干扰机类似,其独特之处是能够实现干扰方向美国AN/sLQ一32舰载多波束干扰机的瞬间瞄准。当威胁信号被接收机接收、处理,测出干扰目标的频率和方向等参数后,功率管理单元控制产生相应的干扰频率、适当的干扰功率并选择最佳干扰样式及最佳干扰时机,控制多掷开关使发射天线阵的发射波束转到威胁目标方向上实施有效干扰。接收灭线的选择要满足空域覆盖及对发射波束引导的精度要求;接收天线的波束数可与发射天线的波束数相同,也可少于发射波束数。多波束干扰机的优点是能同时对多个方向的多个威胁目标实施干扰,而且容易形成强大的有效辐射功率。不足之处是设备量较大,较复杂。典型装备如美国AN/sLQ一32舰载多波束干扰机,其主要指标:频率范围6~18吉赫,方位覆盖90。(每个阵),接收天线阵为1 6个波束,发射天线阵为32个波束,有效辐射功率约1兆瓦,可同时干扰雷达80部,干扰样式有距离欺骗、逆增益、噪声和假日标等。20世纪60年代,研制H』罗特曼透镜多波束天线。70年代末,美国研制成功多波束干扰机并装备部队。俄罗斯、以色列等国也在多种平台上装备了多波束干扰机。