Vietnam is in the 2nd position among the 37 lower middle-income group economies, and 9th among the 17 economies in South East ...

Abstract: This paper presents, for the first time, a comprehensive theory-based calibration method for the phase error of the optical phased array (OPA) LiDAR, which ...

Abstract: The natural integration of extremely large antenna arrays (ELAAs) and terahertz (THz) communications can potentially establish Tbps data links for 6G networks. However, due to the extremely ...