SNR Estimation Method of LFM Signal Detection
SNR estimation of LFM signal detection is often applied in radar, mobile communications, Radiolocation and seismic exploration with vibrator. The common method of LFM signal detection is correlation, which can not only be used to explain time delay in Multipath Propagation, but also to estimate SNR in detection of output signal The records of signal plus noise before the signal detection are called System Input, while the records after the signal detection are called System Output In this paper, SNR estimation method of LFM signal detection before System Input and after System Output is given. The simulation result indicates that this method is correct.
LMF SNR correlation1
Liu Huaishan Zhou Luyang Wang Lijie Xu Chengkun
Key Lab of Submarine Geosciences and Prospecting Techniques, Ministry of Education, Ocean University Key Lab of Submarine Geosciences and Prospecting Techniques, Ministry of Education, Ocean University Liaohe Oilfield Company,BGP, Panjin,124010, China
国际会议
重庆
英文
440-443
2009-12-25（万方平台首次上网日期，不代表论文的发表时间）