Development of Through-Wall Imaging Radar with Planar MIMO Array

被引：0

作者：

Savelyev, T. G. ^{[1
]}

Zhuge, X. ^{[1
]}

Yarovoy, A. G. ^{[1
]}

Ligthart, L. P. ^{[1
]}

Lerat, J. M. ^{[2
]}

Duchesne, L. ^{[2
]}

Fortuny-Guasch, J. ^{[3
]}

机构：

[1] Delft Univ Technol, Int Res Ctr Telecommun & Radar, Mekelweg 4, NL-2628 CD Delft, Netherlands

[2] SATIMO, F-91953 Courtabeuf, France

[3] European Commiss, Joint Res Ctr, I-21027 Ispra, VA, Italy

来源：

2011 8TH EUROPEAN RADAR CONFERENCE | 2011年

关键词：

D O I：

暂无

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

This paper describes development of an ultra-wideband through-wall imaging radar, which was carried out in the framework of the EU project PROBANT. The hand-held radar is intended for security and rescue operations. Its electronics is built on the frequency modulated continuous wave technology with flexible selection of operational frequencies within 1-4 GHz range. The antenna system represents a novel multiple input multiple output array with four transmit and eight receive antennas. The imaging is done by means of digital beamforming that uses a modified Kirchhoff migration. The capability to image a person through various walls, including thick reinforced concrete, has been demonstrated by experiments with an operational demonstrator.

引用

页码：226 / 229

页数：4

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