Detection and localization of persons behind obstacles using M-sequence through-the-wall radar

被引：35

作者：

Zetik, Rudolf ^{[1
]}

Crabbe, Stephen ^{[2
]}

Krajnak, Jozef ^{[3
]}

Peyerl, Peter ^{[4
]}

Sachs, Jurgen ^{[1
]}

Thoma, Reiner ^{[1
]}

机构：

[1] Tech Univ Ilmenau, Dept EEIT, POB 100565, D-98684 Ilmenau, Germany

[2] Stephen Crabbe Consulting, D-99084 Erfurt, Germany

[3] Tech Univ Kosice, Kosice 04200, Slovakia

[4] MEODAT GmbH, D-98693 Ilmenau, Germany

来源：

SENSORS, AND COMMAND, CONTROL, COMMUNICATIONS, AND INTELLIGENCE (C31)TECHNOLOGIES FOR HOMELAND SECURITY AND HOMELAND DEFENSE V | 2006年 / 6201卷

关键词：

detection of people; localization; through-the-wall radar; UWB systems;

D O I：

10.1117/12.667989

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We describe the architecture and design of a through-the-wall radar. The radar is applied for the detection and localization of people hidden behind obstacles. It implements a new adaptive processing technique for people detection, which is introduced in this article. This processing technique is based on exponential averaging with adopted weighting coefficients. Through-the-wall detection and localization of a moving person is demonstrated by a measurement example. The localization relies on the time-of-flight approach.

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