High resolution DBS imaging and moving target trajectory processing
WANG Hong-yuan1 WEI Song1 SUN Wen2(1.Dept. of Electronics and Information, Huazhong University of Science and Technology Wuhan Hubei 430074, China;2.Chengde Petroleum College, Chengde Hebei 067000, China)
From the basic principle of DBS imaging, the focused processing technology is used to improve effectively image quality of DBS imaging for SAR/GMTI mode, and by means of Doppler shift method, the moving targets ill-positioned in azimuth direction are revised to their real positions in radar image , then their moving track are obtained . Some satisfactory results are provided by processing of the raw radar data.
【CateGory Index】： TN958