Two-Dimensional Spectrum Matched Filter Banks for High-Speed Spinning-Target Three-Dimensional ISAR Imaging

被引：16

作者：

Zhang, Lei ^{[1
]}

Xing, Meng-dao ^{[1
]}

Qiu, Cheng-Wei ^{[2
]}

Bao, Zheng ^{[1
]}

机构：

[1] Xidian Univ, Key Lab Radar Signal Proc, Xian 710071, Peoples R China

[2] Natl Univ Singapore, Radar & Signal Proc Lab, Singapore 117576, Singapore

来源：

IEEE GEOSCIENCE AND REMOTE SENSING LETTERS | 2009年 / 6卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Spectrum matched filter (MF) bank; spinning targets; 3-D inversed synthetic aperture radar (ISAR) imaging; FEATURE-EXTRACTION; ROTATING PARTS; MOVING TARGET; TRANSFORM; RADAR;

D O I：

10.1109/LGRS.2009.2013487

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

In this letter, a 3-D inversed synthetic aperture radar imaging algorithm for targets in high-speed spinning is proposed based on 2-D spectrum matched filter (MF) banks. Each spectrum MF bank yields a focused slice for its corresponding scatterers. By extracting the spatial parameters from all slices, the 3-D image of the target can be constructed. Numeric simulation confirms the validity of the algorithm.

引用

页码：368 / 372

页数：5

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