数据采集与处理2012，Vol.27Issue(3)：314-319,6.
相参脉冲信号识别方法和性能分析
Coherent Pulse Train Identification Algorithm and Its Performance Analysis
胡嬿 1刘渝1
作者信息
- 1. 南京航空航天大学电子信息工程学院,南京,210016
- 折叠
摘要
Abstract
Based on the phase linearity of a pulse train, a coherency identification algorithm is proposed to deal with pulse signals. The algorithm can improve the signal-to-noise ratio (SNR) of the signal through coherent accumulation. The relationship between the threshold and the performance of the algorithm is discussed. A formula of the minimum SNR is presented. Simulation results show high performance of the proposed algorithm. The proposed algorithm can be applied to the identification of the pulse Doppler radar. It can also help to develop the digital radio frequency memory (DRFM).关键词
相参信号/信号识别/门限/检测概率Key words
coherent signal/ signal identification threshold/ detection probability
分类
信息技术与安全科学引用本文复制引用
胡嬿,刘渝..相参脉冲信号识别方法和性能分析[J].数据采集与处理,2012,27(3):314-319,6.
