Abstract: In this paper, the three-dimensioned (3D) hybrid beamforming is designed for the terahertz (THz) based broadband broadcasting communication system with beam squint. Specifically, the ...

Abstract: A balanced three-value 3-1 encoder for terahertz (THz) metamaterials (MMS) based on graphene plasma-induced transparency (PIT) and phase change material (PCM), for the first time, was ...

3I/ATLAS has now made its closest approach to the sun and Earth and is now heading back out toward the outer solar system. When you purchase through links on our site, we may earn an affiliate ...

Dec 18 (Reuters) - Israel and Germany signed a contract worth around $3.1 billion to expand the Arrow-3 air and missile defence system manufactured by Israel Aerospace Industries, Israel's defence ...