A Study on Application of State Space Method Based on High Resolution Range Profile to Millimeter Wave Radar

At present,high-resolution radar employs two systems usually.One is a narrow-band system which realizes measuring coordinates,detecting and tracking,the other is a wide-band system which is used for imaging and recognizing.Due to the fact that switching between the two systems would decrease data rate,a measurement method based on high-resolution range profile is proposed.In this paper,State Space Method(SSM) is introduced to measure coordinates for monopulse radar based on high-resolution range profile.Monte carlo simulation results prove that SSM can increase the measurement precision effectively.