Simulation on ECM Effect based on GMTI Using Single-antenna SAR

摘要：

Study on the electronic countermeasure (ECM) methods and techniques against synthetic aperture radar (SAR) are becoming one of the important topics in the field of electronic warfare (EW).A computer simulation of ECM effect based on Ground Moving Target Indication (GMTI) using single-antenna is proposed in this paper.The model used in the simulation includes real-time active coherent jamming model based on distributed targets,and GMTI model using single-antenna SAR data.Several kinds of the ECM effects in the simulation are emphasized,which include the jamming model’s validity against SAR without GMTI processing,the single-antenna SAR GMTI model’ validity,and the critical condition whether the jamming is effective against the single-antenna SAR-GMTI.The simulation leads to the conclusion that the jamming style is effective not only to SAR without GMTI processing,but also to SAR with GMTI processing.

作者: Xiaozun Ma Donglin Su Zhonggan Bai

作者单位: Dept.of Electronic Engineering,Beijing University of Aeronautics and Astronautics,China College of Electronic Science and Engineering,National University of Defence Technology,China

会议类型: 国际会议

会议名称: 第八届电磁理论、天线及传播国际研讨会

会议地点: 昆明

会议语种:英文

在线出版日期: 2008-11-01（万方平台首次上网日期，不代表论文的发表时间）