高功率压制干扰模式下多个GPS干扰站联合部署问题  

Disposition Research of High-power Jamming Jointed-interfere Using Multiply GPS Interference Station

作　　者：张博 何相勇 赵丽华 刘辉 ZHANG Bo;HE Xiang-yong;ZHAO Li-hua;LIU Hui(School of Network Engineering,Zhoukou Normal University,Zhoukou 466000,China;Unit 96401 of PLA,Baoji 721000,China;School of Computer and Information Engineering,Henan University,Kaifeng 475001,China;Henan Finance College,Zhengzhou 451464,China)

机构地区：[1]周口师范学院网络工程学院 [2]解放军96401部队 [3]河南大学计算机与信息工程学院 [4]河南财政金融学院

出　　处：《火力与指挥控制》2018年第4期32-36,共5页Fire Control & Command Control

基　　金：国家自然科学基金资助项目(U1504601;61300035)

摘　　要：近年军用GPS导航系统广泛应用多阵元模块、自适应调零天线、组合导航等抗干扰技术,严重削弱了在役GPS干扰站作战效能,引起GPS导航对抗作战变化,而高功率宽带压制式联合干扰方法成为有效作战手段。结合山区复杂地形条件,建立单GPS干扰站高功率宽带压制干扰工作模型,使用基于线性约束的最小方程算法(LCMV)的4阵元自适应调零算法作为模拟干扰目标,对实战条件下多站部署中的站点数量、地形遮蔽、空间关系等问题进行研究,提出部署的指导原则,为GPS导航对抗作战的进行装备部署和优化提供技术支持,具有较强的理论和军事指导意义。The anti-interference techniques including Military Code,multiply module adaptive nulling antenna and integrated guided system are applied in the military GPS system in recent years,the effect of single GPS interference station is weakened,and the multiply GPS interfere using high-power jamming jointed mode will been an effective method.Combined with the complex terrain conditions,a model of single GPS interference station with broadband high-power suppression jamming model,and target based on the 4 element antenna using the minimum linear constraint equation algorithm(LCMV)adaptive null algorithm is used to simulate the interference object,the request problems in the actual battle such as station disposition including station number,terrain masking and spatial relations are analyzed,some guiding principles for GPS deployment are put forward.The technical support is applied for equipment deployment and optimization by the researches which have impressive significance in theoretical and military.

关 键 词：GPS制导 压制干扰 装备部署 仿真 

分 类 号：P228.4[天文地球—大地测量学与测量工程]