Indoor Real-Time Passive Millimeter Wave Imager For Concealed Threats Detection

被引：1

作者：

Kpre, Ettien ^{[1
]}

Vellas, Nicolas ^{[1
]}

Gaquiere, Christophe ^{[1
]}

Martins, Alexandre ^{[1
]}

Dons, Michael ^{[1
]}

Egret, Matthieu ^{[1
]}

Werquin, Matthieu ^{[1
]}

Jonniau, Sylvain ^{[1
]}

Lahaye, Theo ^{[1
]}

机构：

[1] MC2 Technol, 10 Rue Hubble, F-59262 Sainghin En Melantois, France

来源：

PASSIVE AND ACTIVE MILLIMETERWAVE IMAGING XXIII | 2020年 / 11411卷

基金：

欧盟地平线“2020”;

关键词：

Passive imaging; Radiometer; Real-Time; indoor imaging;

D O I：

10.1117/12.2558070

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：

Millimeter wave frequencies has been proven to be able to penetrate clothes and luggage allowing the detection of concealed threats. Previous work showed the high performances of the passive Millimeter wave Imager developed by MC2-Technologies. The system can detect threats through clothes in Real-Time up to 16 images/s with a large field-of-view. This paper introduces a patented scanning technique to simultaneously measure radiated wave from two different scenes while providing high performances and video rate images. The proposed approach is integrated in a global solution so-called SACOP and allows the drastically reduction of the staff and material resources for implementation in real environment. Imaging has been conducted at millimeter-wave frequency with conclusions on the merits. The results demonstrate the potential of the new scanning technique for people screening in a challenging indoor situation.

引用

页数：9

共 17 条

[1] [Anonymous], 1993, MICROWAVE ENG HDB MI
[2] Standoff detection of weapons and contraband in the 100 GHz to 1 THz region
Appleby, Roger
Wallace, H. Bruce
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2007, 55 (11) : 2944 - 2956
[3] Millimeter-wave, terahertz, and mid-infrared transmission through common clothing
Bjarnason, JE
Chan, TLJ
Lee, AWM
Celis, MA
Brown, ER
[J]. APPLIED PHYSICS LETTERS, 2004, 85 (04) : 519 - 521
[4] Cheng Zheng, 2013, Progress In Electromagnetics Research B, V46, P379
[5] Decroze C, 2017, IEEE ANTENNAS PROP, P841, DOI 10.1109/APUSNCURSINRSM.2017.8072463
[6] Illumination strategies to achieve effective indoor millimetre wave imaging for personnel screening applications
Doyle, R
Lyons, B
Lettington, A
McEnroe, T
Walshe, J
McNaboe, J
Curtin, P
[J]. Passive Millimeter-Wave Imaging Technology VIII, 2005, 5789 : 101 - 108
[7] Evans G., 1977, RF RADIOMETER HDB
[8] Florent C., 2016, IMAGING DEVICE CORRE, Patent No. WO/2016/156717.
[9] Gaussorgues Gilbert., 1993, Infrared Thermography
[10] Kpré EL, 2018, IEEE ANTENNAS PROP, P619, DOI 10.1109/APUSNCURSINRSM.2018.8609122

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