Abstract: The design of a circular Vivaldi antenna array for Ultra wideband near-field radar imaging is presented. We first show a 3D single Vivaldi antenna with a 12:1 bandwidth without the need for ...

Google Beam uses an AI model that turns video calls into a lifelike 3D experience. It could be the next best thing to being there. Freelance writer Amanda C. Kooser covers gadgets and tech news ...

Faculty of Materials Science and Technology, University of Science, Ho Chi Minh City 700000, Viet Nam Center for Innovative Materials and Architectures, Ho Chi Minh City 700000, Viet Nam Vietnam ...

Abstract: The system described in this paper provides a real-time 3D visual experience by using an array of 64 video cameras and an integral photography display with 60 viewing directions. The live 3D ...

State Key Laboratory for Mechanical Behavior of Materials, School of Materials Science and Engineering, Xi’an Jiaotong University, No.28, Xianning West Road, Xi’an 710049, China ...