DocumentCode
1921676
Title
Multistatic nearfield imaging radar for portal security systems using a high gain toroidal reflector antenna
Author
Rappaport, Carey M. ; Gonzalez-Valdes, Borja
Author_Institution
ALERT Center of Excellence, Northeastern Univ., Boston, MA, USA
fYear
2015
fDate
13-17 April 2015
Firstpage
1
Lastpage
2
Abstract
A Toroidal reflector, consisting of a tilted ellipse rotated about the vertical axis, provides for multiple, overlapping high-resolution nearfield beams that form multi-view, true multistatic mm-wave imaging for security applications. Modeled results indicate the PSF on a torso target is wide and short, allowing for quickly computed 2D images which can be stacked to reconstruct detailed 3D surfaces.
Keywords
image reconstruction; millimetre wave imaging; radar imaging; reflector antennas; high gain toroidal reflector antenna; multistatic mm-wave imaging; multistatic nearfield imaging radar; portal security systems; tilted ellipse; Feeds; Imaging; Optical surface waves; Radar antennas; Radar imaging; Reflector antennas; Surface reconstruction; Imaging Systems; Multistatic radar system; Security scanning;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (EuCAP), 2015 9th European Conference on
Conference_Location
Lisbon
Type
conf
Filename
7228246
Link To Document