Abstract: Quadrotor VAVs have mass variations in their performance and cost, or these are made of materials such as carbon fiber, which implies a higher manufacturing cost. Therefore, an alternative ...
Abstract: For high-speed train (HST) millimeter wave (mmWave) communications, the use of narrow beams with small beam coverage needs frequent beam switching, while wider beams with small beam gain ...
Boron, a chemical element next to carbon in the periodic table, is known for its unique ability to form complex bond networks. Unlike carbon, which typically bonds with two or three neighboring atoms, ...