The UWB Imaging System with Rotating Antenna Array for Concealed Metallic Object

被引：0

作者：

Zhou, Min ^{[1
]}

Chen, Xiaodong ^{[1
]}

Li, Lei ^{[1
]}

Parini, Clive ^{[1
]}

机构：

[1] Univ London, Sch Elect Engn & Comp Sci, London, England

来源：

2014 8TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2014年

关键词：

UWB iamging; Antenna array; Time-domain; delay-and-sum;

D O I：

暂无

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：

The detection of concealed metallic object in the bag by using ultra wideband imaging is a cheap alternative to the security in the public area, compared to X-ray machines. This paper presents a UWB imaging system, including a modified rotating UWB antenna array, RF circuits and the 2D implementation of the delay-and-sum imaging algorithm. The 2D reconstructed image for the concealed metallic object in simulation has been successfully achieved.

引用

页码：117 / 119

页数：3