Radar Signal Detection Based on Cumulate-Correlation

摘要：

According to the real time detection problem for the radar signal of low SNR,a new algorithm based on Cumulate-Correlation is proposed. Considering to the different statistic character between signal and noise,use Cumulate-Correlation to achieve radar signal detection based on the non-relativity of noise. Combining with correlation function of LFM signal is a single frequency signal and its CumulateCorrelation character,a new different cumulate method is presented in this paper to improve the output SNR. and improve the detection performance. The nroposed method has low complexity degree. The recursion computation is used to decrease the operation quantity and to achieve real time processing.

关键词： Cumulate-Correlation Signal detection LFM signal Recursion computation

作者: S. F. Yao H. Yan A. J. Zeng W. Q. Tong

作者单位: Southwest Institute of Electron & Telecom Technology,China

会议类型: 国际会议

会议名称: 2011 International Conference on Opto-Electronics Engineering and Information Science(2011光电电子工程与信息科学国际会议 ICOEIS 2011)

会议地点: 西安

会议语种:英文

页码: 1029-1037

在线出版日期: 2011-12-23（万方平台首次上网日期，不代表论文的发表时间）