High resolution, wide field of view, real time 340GHz 3D imaging radar for security screening

Duncan A. Robertson, David G. Macfarlane, Robert I. Hunter, Scott L. Cassidy, Nuria Llombart, Erio Gandini, Thomas Bryllert, Mattias Ferndahl, Hannu Lindström, Jussi Tenhunen, Hannu Vasama, Jouni Huopana, Timo Selkälä, Antti-Jussi Vuotikka

Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

20 Citations (Scopus)

Abstract

The EU FP7 project CONSORTIS (Concealed Object Stand-Off Real-Time Imaging for Security) is developing a demonstrator system for next generation airport security screening which will combine passive and active submillimeter wave imaging sensors. We report on the development of the 340 GHz 3D imaging radar which achieves high volumetric resolution over a wide field of view with high dynamic range and a high frame rate. A sparse array of 16 radar transceivers is coupled with high speed mechanical beam scanning to achieve a field of view of ∼ 1 x 1 x 1 m3 and a 10 Hz frame rate.

Original languageEnglish
Title of host publicationPassive and Active Millimeter-Wave Imaging XX
EditorsDavid A. Wilkner, Duncan A. Robertson
Place of PublicationBellingham, WA
PublisherSPIE
Pages1-9
Number of pages9
ISBN (Electronic)9781510608801
ISBN (Print)9781510608795
DOIs
Publication statusPublished - 2017
EventSPIE Defense and Security 2017 - Anaheim Convention Center, Anaheim, CA, United States
Duration: 9 Apr 201713 Apr 2017

Publication series

NameProceedings of SPIE
Volume10189
ISSN (Electronic)0277-786X

Conference

ConferenceSPIE Defense and Security 2017
CountryUnited States
CityAnaheim, CA
Period9/04/1713/04/17

Keywords

  • FMCW
  • Imaging
  • Radar
  • Security
  • Submillimeter wave

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    Robertson, D. A., Macfarlane, D. G., Hunter, R. I., Cassidy, S. L., Llombart, N., Gandini, E., Bryllert, T., Ferndahl, M., Lindström, H., Tenhunen, J., Vasama, H., Huopana, J., Selkälä, T., & Vuotikka, A-J. (2017). High resolution, wide field of view, real time 340GHz 3D imaging radar for security screening. In D. A. Wilkner, & D. A. Robertson (Eds.), Passive and Active Millimeter-Wave Imaging XX (pp. 1-9). [101890C] (Proceedings of SPIE; Vol. 10189). SPIE. https://doi.org/10.1117/12.2262264