一种预置卷积器的线性调频信号识别方法  

A linear frequency modulation signal recognition method with preset convolvers

作　　者：钱鸥 王谦诚 QIAN Ou;WANG Qian-cheng(No.8 Research Academy of CSSC,Nanjing 211153)

机构地区：[1]中国船舶集团有限公司第八研究院,南京211153

出　　处：《雷达与对抗》2022年第3期33-35,38,共4页Radar & ECM

摘　　要：针对线性调频信号识别算法复杂,信噪比要求高、耗时高等缺点,提出了一种多路预置卷积器的识别方法,并通过数据仿真验证了其有效性。In view of the shortcomings of complex linear frequency modulation(LFM)signal recognition algorithm,high SNR requirement,and high time consumption,a recognition method is proposed with multiple preset convolvers.The method is verified to be effective through the data simulation.

关 键 词：预置卷积器 线性调频信号 识别 

分 类 号：TN957.51[电子电信—信号与信息处理]