Mean-Square-Error-of-Instantaneous-Frequency Detector and its performance evaluation

摘要：

Based on the analysis of statistic characteristic of the instantaneous frequency sequence, a new type of robust signal detector was put forward, named Mean-Square-Error-of- Instantaneous-Frequency Detector (MSEIFD for short). The binary hypothesis testing mode of MSEIFD was indicated, and the property was analyzed by simulation and compared with that of matched filter (MF) in the same condition. The simulation result shows that MSEIFD can detect signal with many modulation forms effectively, is insensitive to Doppler shift and is also robust for the cross-interference from the same channel or the nearby channel.

关键词： signal detection MSEIFD CFAR Doppler

作者: Jin Fu Guolong Liang Guangpu Zhang Wangsheng Lin

作者单位: National Laboratory of Underwater Acoustic Technology Harbin Engineering University Harbin,Heilongjiang province,China

会议类型: 国际会议

会议名称: 2010 IEEE信息与自动化国际会议(ICIA 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 1-4

在线出版日期: 2010-06-20（万方平台首次上网日期，不代表论文的发表时间）