MIMO-ISAR-Based UWB Imaging System for Non-Destructive Testing

被引：2

作者：

Cetinkaya, Harun ^{[1
]}

Nowok, Sandra ^{[1
]}

Herschel, Reinhold ^{[1
]}

机构：

[1] Fraunhofer Inst High Frequency Phys & Radar Tech, Wachtberg, Germany

来源：

EURAD 2020 THE 17TH EUROPEAN RADAR CONFERENCE | 2021年

关键词：

Non-destructive testing; MIMO array; microwave; ultra-wide-band;

D O I：

10.1109/EuRAD48048.2021.00092

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：

A MIMO-ISAR-based UWB imaging system for non-destructive testing is proposed. The scans are realized with a multi-modular MIMO array and a one-dimensional scan. Experimental studies of focusing characteristics of the system are performed. Imaging enhancement is accomplished with a method based-on a virtual element filter and verified by experimental results. A possible application of the system is demonstrated by imaging a wood structure and visualizing the moisture distribution in 3D.

引用

页码：334 / 337

页数：4

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