Diagnostic tests for stomach conditions are tough for patients, as many of the most accurate ones involve minor surgical ...

Researchers at Ben-Gurion University of the Negev have developed a new approach to secure optical communication that hides ...

The top video conferencing services we've tested help you stay connected and communicate with clients, team members, and anyone else, no matter where you are. I've been writing about technology for ...

Abstract: Reconfigurable intelligent surface (RIS) has recently emerged as a key enabling technology for enhancing physical layer security by reconfiguring wireless propagation environments. However, ...

Abstract: To overcome the performance limitations and computational complexity induced by the unimodular constraint in conventional hybrid precoding designs, this paper proposes a novel optoelectronic ...