The minimum entropy criterion of range alignment in ISAR motion compensation

被引：0
|
作者：
Wang, GY
Bao, Z
机构：
来源：
RADAR 97 | 1997年 / 449期
关键词：
inverse synthetic aperture radar; motion compensation; imaging;
D O I：
暂无
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
The envelope correlation algorithm is widely used in range alignment of TSAR motion compensation, however, this method often make the error accumulation, and what is more, a jump error will make when the reflection of target has strong scintillation. To reduce the error of range alignment a minimum entropy criterion of range alignment in ISAR compensation is proposed. Using this method the range bin can be alignment correctly which is verified by real radar data.
引用
收藏
页码：236 / 239
页数：4
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