Range alignment in ISAR motion compensation based on minimum sum

被引：0

作者：

Wang, Ling ^{[1
]}

Zhu, Daiyin ^{[1
]}

Zhu, Zhaoda ^{[1
]}

机构：

[1] Nanjing Univ Aeronaut & Astronaut, Coll Informat Sci & Technol, Nanjing 210016, Peoples R China

来源：

PROCEEDINGS OF 2006 CIE INTERNATIONAL CONFERENCE ON RADAR, VOLS 1 AND 2 | 2006年

关键词：

inverse synthetic aperture radar (ISAR); motion compensation; range alignment; minimum sum;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

A new technique is proposed for range alignment in inverse synthetic aperture radar (ISAR). The basic idea is to perform range alignment using a minimum sum criterion. By minimizing the sum of the combined envelope of two adjacent echoes, the amount of range shift between them can be automatically tracked out. The combined envelope is constructed by a 'max' operation, which only reserves the larger elements of the two echoes. This algorithm has been used to process real ISAR data and the results demonstrate the effectiveness of the method.

引用

页码：987 / +

页数：2

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