基于相关系数的副瓣对消干扰样本选取方法  

Sample Selection Method of Side-lobe Cancellation Jamming Based on Correlation Coefficient

作　　者：钱乔龙 马振康 陈舒敏 完诚 QIAN Qiao-long;MA Zhen-kang;CHEN Shu-min;WAN Cheng(The 8th Research Academy of CSSC,Yangzhou 225101,China)

机构地区：[1]中国船舶集团有限公司第八研究院,江苏扬州225101

出　　处：《舰船电子对抗》2023年第3期54-59,共6页Shipboard Electronic Countermeasure

摘　　要：介绍了副瓣对消算法的原理,分析了影响自适应副瓣对消性能的因素,提出了基于相关系数比较的副瓣对消干扰样本选取方法,利用主通道和辅助通道仿真数据对该方法进行仿真验证。结果表明,提出的干扰样本选取方法适用于雷达副瓣对消处理,具有较高的应用价值。This paper introduces the principle of side-lobe cancellation algorithm,analyzes the factors affecting the adaptive side-lobe cancellation performance,and proposes a sample selection method of side-lobe cancellation jamming based on the comparison of correlation coefficients,uses the simulation data of main channel and auxiliary channel to simulate and verify this method.The results show that the proposed jamming sample selection method is suitable for radar side-lobe cancellation,and has high application value.

关 键 词：副瓣对消 相关系数 样本选取 

分 类 号：TN973.3[电子电信—信号与信息处理]