基于FPGA的雷达目标模拟器设计  

Design of radar target simulator based on FPGA

作　　者：庄雷[1] 张海龙[1] 李赛辉[1] 吴元清[1] 

机构地区：[1]中国船舶重工集团公司第七二四研究所,南京211153

出　　处：《雷达与对抗》2016年第4期45-48,共4页Radar & ECM

摘　　要：介绍了一种基于FPGA的多通道雷达回波目标模拟信号产生的机理和特性,分析了常规雷达目标模拟器设计方法和局限性,重点阐述了一种多通道雷达目标回波模拟器的关键设计方法和可升级性等技术,仿真和实验结果验证了多通道雷达目标模拟器的正确性和有效性。The generation mechanism and characteristics of the multi-channel simulated radar target signals based on the FPGA are introduced,and the design and the limitations of the conventional radar target simulators are analyzed. The key design and the upgradability technique of a multi-channel radar target simulator are discussed emphatically. The simulation and test results indicate that the multi-channel radar target simulator is verified to be correct and effective.

关 键 词：雷达目标模拟器 FPGA 可升级性 

分 类 号：TN955.2[电子电信—信号与信息处理]