Target Tracking Based on Polarization and Waveform Agility under Oppressive Interference
For the issue of maneuvering target tracking when existing oppressive jamming whose polarization is unfixed,on the basis of information fusion of multi-sensors,we combine the technique of polarize agility and waveform agility to process the signal and data to achieve the target detecting,SCR rising and tracking precision improving.On the one hand,waveform agility can improve the measuring precision of distance and the azimuth,and the dispersion character of targets polarization is the function of the azimuth,so it can reduce the error value of the target echo estimation and improve the probability of targets examination.On the other hand,using echos polarization can improve SCR,which is the precondition of waveform agility.Simulation results show that multi-sensors with waveform agility and polarize agility can detect target effectively,locate and track the maneuvering target accurately,even if the polarization of jamming is agility,which is better than the method only using polarize agility.
polarization agility waveform agility oppressive jamming multi-sensors maneuvering target
Sheng Dan Wang Guohong Cao Qian
Institute of Information Fusion Naval Aeronautical and Astronautical University, Yantai, 264001, Chi Library Naval Aeronautical and Astronautical University, Yantai, 264001, China
国际会议
秦皇岛
英文
603-608
2015-09-18（万方平台首次上网日期，不代表论文的发表时间）