Journal article
Ka Band Holographic Imaging System Based on Linear Frequency Modulation Radar
Abstract
Millimeter wave (MMW) technology is expanding rapidly into security screening for dangerous items concealed under clothing. It uses safe non-ionizing radiation and penetrates clothing well. We present a new planar system at Ka band for the three-dimensional simultaneous imaging of both sides of an inspected person where the images are produced in real time by a recently proposed generalized holographic reconstruction algorithm. Low-cost linear …
Authors
Meng Y; Lin C; Zang J; Qing A; Nikolova NK
Journal
Sensors, Vol. 20, No. 22,
Publisher
MDPI
DOI
10.3390/s20226527
ISSN
1424-8220