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5. Antenna systems for millimeter imaging applications
5.1 Introduction and antenna specifications
Civil security applications for tracking people in need of rescue or considered dangerous, or for detecting weapons hidden on these people, in public environments such as airports or government buildings, are booming. While video surveillance cameras can already perform certain functions, they cannot detect weapons buried under clothing, or detect people buried after earthquakes, for example. One solution may therefore be to implement detection and/or imaging systems using "passive" or "active" electromagnetic wave systems. Passive systems are those which detect the natural radiation of objects or bodies, without first illuminating them, whereas active systems are radar systems which detect objects or people through the reflection of waves...
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Antenna systems for millimeter imaging applications
Conclusion
Bibliography
Events
European School of Antennas (ESoA): ''Millimeter Wave Antennas and Technologies'', course held every two years at the University of Rennes 1.
Research laboratories
Institut d'Électronique et Télécommunications de Rennes, IETR UMR CNRS 6164
Information Processing and Communication Laboratory, LTCI UMR CNRS 5141, Télécom ParisTech.
Laboratoire des Sciences et Techniques de l'Information, de la Communication et de la Connaissance, LabSTICC, UMR CNRS 6285.
CEA – LETI
Laboratoire...
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