Multistatic Image Entropy Based Autofocus

被引：0

作者：

Brisken, Stefan ^{[1
]}

Martorella, Marco ^{[2
]}

Worms, Josef G. ^{[1
]}

机构：

[1] Fraunhofer Inst High Frequency Phys & Radar Tech, Fraunhoferstr 20, D-53343 Wachtberg, Germany

[2] Univ Pisa, Dept Informat Engn, I-56122 Pisa, Italy

来源：

2013 14TH INTERNATIONAL RADAR SYMPOSIUM (IRS), VOLS 1 AND 2 | 2013年

关键词：

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

We introduce a multistatic extension of the popular image entropy based ISAR autofocus algorithm. Instead of only estimating the target's range history, the new method is capable to estimate the full trajectory. It is not subject to geometrical limitations nor is coherency in the signal return between different sensors required. The efficiency of the new method is proved with experimental data.

引用

页码：443 / 448

页数：6

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