COSSON , Bruno

In this paper we propose to investigate a mm- Wave radar solution that relies on CW measurements on a reduced scan area and to form radar images with backpropagation. This greatly simplifies the radar architecture and improves the SNR. The response of the antenna, critical in monostatic systems, is removed by normalization with respect to the...

In this paper we present a complete process that goes from measurements to image extraction with the objective to help radar designers to set their system specifications. We focus on objects of interest for security scanners and therefore choose to perform the tests on a ceramic knife and a fake gun made of aluminum. We highlight polarization...

Dans le cadre du développement d'un système radarmillimétrique pour des applicationsliées à la sécurité, une antenne lentille fonctionnant à 94GHz a été conçue et simulée. Afin de satisfaire à l'application, le diagramme de rayonnement de cette dernière devait posséder un diagramme directif en azimut avec des contraintes...