Abstract: Analytical expression of transmission for the orbital angular momentum (OAM) communication using loop antenna arrays and paraboloids is derived to achieve a communication distance of 100 m.

Abstract: A highly efficient nanoelectromechanical memory switch-based binary neural network (NEM BNN) is proposed for the first time. Utilizing the electromechanical movement of a cantilever beam, ...

A 5,000-Year-Old Survivor: Why the World’s Oldest Tree Remains Hidden From Public View (Image: Canva) A Great Basin bristlecone pine in eastern California is among the oldest known non-clonal trees on ...