对地面动目标检测雷达的干扰技术综述  

Review on jamming technology against ground moving target indication radar

作　　者：降佳伟 王宏艳 吴彦鸿 JIANG Jiawei;WANG Hongyan;WU Yanhong(Department of Electronic and Optical Engineering, Space Engineering University, Beijing 101400, China;School of Space Information, Space Engineering University, Beijing 101400, China;Hongruixingtong Technology limited Company, Beijing 100000, China)

机构地区：[1]航天工程大学电子与光学工程系,北京101400 [2]航天工程大学航天信息学院,北京101400 [3]北京宏瑞星通科技有限公司,北京100000

出　　处：《系统工程与电子技术》2020年第11期2471-2480,共10页Systems Engineering and Electronics

摘　　要：地面动目标检测(ground moving target indication,GMTI)系统能够实现对地面运动的检测、定位、测速等功能,并生成地面态势信息。由于现代战争“发现即摧毁”的特点,GMTI系统对地面运动目标构成严重的威胁。为了有效对抗GMTI系统,提升对地面运动目标的防护能力,对GMTI干扰技术进行综述。首先介绍了目前GMTI发展状况,之后介绍了GMTI干扰技术发展状况,并主要从干扰效果、干扰调制方式、干扰布站方式、干扰能量来源等角度对GMTI干扰技术进行概述和总结,最后对GMTI干扰技术发展趋势进行了分析。Ground moving target indication(GMTI)system possesses the abilities of detecting,positioning,and velocity estimating of ground moving targets,which can generate the ground situation information and pose potential threats to ground moving targets and actions.To deal with this situation,GMTI jamming technology is reviewed.Firstly,the development of the GMTI system is introduced.Next,the development of GMTI jamming is introduced from the perspectives of jamming effect,jamming modulation mode,jamming station arrangement mode,and jamming energy source.Finally,the development trend of GMTI jamming is analyzed.

关 键 词：地面动目标检测 干扰技术 发展趋势 

分 类 号：TN958[电子电信—信号与信息处理]