Abstract: In this letter, a machine learning-based algorithm, K-nearest neighbor, is employed to predict the actual patterns of the linear arrays with arbitrary positions and varied element numbers.

You might think that getting into UNC was the hardest thing you’ve done in the past year, but you have one more hurdle before you move into your dorm at Chapel Hill: registration. Fortunately, ...

Abstract: In this paper, to obtain high efficiency and performance in a wireless communication system, a multi-active Simultaneously Transmitting and Reflecting Reconfigurable Intelligent Surface ...

Red Wing, Minnesota — The U.S. spends hundreds of billions every year teaching children how to read, write and calculate. But what about kindness? Why isn't that a subject in school? Well, in some ...

CBSE activates Class 12 answer sheet photocopy portal; apply online till May 23, 2026. CBSE Class 12 Scanned Copy 2026: The Central Board of Secondary Education (CBSE) has announced that the online ...