Ultrawideband Random Noise Radar Design for Through-Wall Surveillance

被引：64

作者：

Lai, Chieh-Ping ^{[1
]}

Narayanan, Ram M. ^{[2
]}

机构：

[1] Intelligent Automat Inc, Rockville, MD 20855 USA

[2] Penn State Univ, Dept Elect Engn, University Pk, PA 16802 USA

来源：

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | 2010年 / 46卷 / 04期

关键词：

PERFORMANCE; RECEIVER;

D O I：

10.1109/TAES.2010.5595590

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

We have developed an ultrawideband (UWB) random noise radar for through-wall surveillance applications. The operating frequency is in the ultrahigh frequency range, and the entire system is built around the concept of software defined radio. The radar receiver performance is statistically evaluated using both simulation studies and actual measurement results. We also discuss the phenomena of interference level and radar cross section (RCS) of the human target using the receiver operating characteristics (ROC). Experimental results presented show that random noise radars are useful for detecting and tracking humans obscured by building walls.

引用

页码：1716 / 1730

页数：15

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