北京理工大学学报(英文版)
北京理工大學學報(英文版)
북경리공대학학보(영문판)
JOURNAL BEIJING INSTITUTE OF TECHNOLOGY
2004年
2期
139-142
,共4页
苏宏宇%李舒%李方慧%龙腾
囌宏宇%李舒%李方慧%龍騰
소굉우%리서%리방혜%룡등
airborne SAR%motion deviation%motion compensation%two-dimensional division%local tracks%sub-mapping strips
After analyzing the characteristics of airborne SAR motion deviation in detail, a new realization method for airborne SAR motion compensation based on two-dimensional division processing is described. By combining the division of local tracks in azimuth direction and the division of sub-mapping strips in range direction, the motion deviation will be compensated accurately. Furthermore, both theoretic analysis and simulation result show that by using this method the problems of motion compensation under complex condition with large motion deviation and large mapping strip width can be resolved well.
