周波数掃引連続波レーダーを用いたテラヘルツ波イメージング

抄録

With a single 300-GHz frequency-tunable source and a subharmonic heterodyne receiver, we developed a prototype system for real-time 3D imaging for security gate inspections. We successfully achieved real- time imaging of hazardous materials concealed under the clothing of pedestrians. In this paper, we outline our system and the remained issues to be solved.