Abstract

A simple and fast single channel passive millimeter wave (PMMW) imaging system for public security check is presented in this paper. It distinguishes itself with traditional ones by an innovative scanning mechanism. Indoor experiments against human body with or without concealed items in clothes show that imaging could be completed in 3 s with angular resolution of about 0.7°. In addition, its field of view (FOV) is adjustable according to the size of actual target.

Details

Title
Passive Millimeter Wave Imaging System Based on Helical Scanning
Author
Yang, Meng 1 ; Anyong Qing 2 ; Lin, Chuan 3 ; Zang, Jiefeng 3 ; Zhao, Yizhe 1 ; Zhang, Cheng 1 

 University of Electronic Science and Technology of China, Chengdu, China 
 Southwest Jiaotong University, Chengdu, China; University of Electronic Science and Technology of China, Chengdu, China 
 Southwest Jiaotong University, Chengdu, China 
Pages
1-12
Publication year
2018
Publication date
May 2018
Publisher
Nature Publishing Group
e-ISSN
20452322
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2041130532
Copyright
© 2018. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.