Research on ISAR Far-field Imaging Algorithms

被引：0

作者：

Zhao, Min ^{[1
]}

Que, Xiaofeng ^{[1
]}

Yu, Danyang ^{[1
]}

Nie, Zaiping ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Chengdu, Peoples R China

来源：

2019 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT 2019) | 2019年

关键词：

ISAR imaging; FFT; Direct Integration; CBP algorithm;

D O I：

10.1109/icmmt45702.2019.8992208

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

ISAR imaging technology has been applied in various fields such as object identification, radar detecting, object quality test and so on. Several ISAR imaging algorithms are realized and compared by running efficiency, imaging quality in the paper. FFT algorithm is fast but its quality is limited by angle rotation range, Direct Integration algorithm is unlimited but its efficiency is very poor. Compared to the both, CBP algorithm (Convolution Back Projection) is fast and unlimited by applied sceneries. CBP algorithm can form high-resolution ISAR image and has a low cost of running time.

引用

页数：3

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