A Signal-to-Noise Ratio Enhancement Method for Non-cooperative Bistatic Radar System
In non-cooperation bistatic radar system, the target detection performance of the system is degraded by the background clutter and random noise. In order to solve this problem, a new method based on signal phase matching for signal-to-noise ratio (SNR) enhancement is proposed。It fully uses the phase differences of target signals and interference signals. The target signals are successfully separated from the background clutter and random noise according to the signal phase matching. The simulation results show that this method can effectively suppress the background clutter and random noise and remarkably enhance the SNR of the non-cooperation bistatic radar system, which has important and practical significance in improving the target detection performance of the non-cooperation bistatic radar system.
non-cooperation bistatic radar signal-to-noise ratio background clutter random noise
LI Hui HE You ZHOU Hong-qing TANG Xixo-ming
Training center of new armament, Naval Aeronautical Engineering Institute, Yantai, China
国际会议
2011 IEEE CIE International Conference on Radar(2011年IEEE国际雷达会议RADAR 2011)
成都
英文
919-923
2011-10-24（万方平台首次上网日期，不代表论文的发表时间）