Abstract: A four-dimensional (4-D) antenna array with hemispherical spatial coverage is proposed for seamless connectivity over a wide area. The antenna array is composed of 4 sequentially rotated ...

Ask a child what an apple is, and you'll get an answer that's sweet, literal, and probably red. Ask a theologian, and you might get sin. Ask a tech analyst, and you might get Cupertino, quarterly ...

Artificial intelligence (AI) processing rests on the use of vectorised data. In other words, AI turns real-world information into data that can be used to gain insight, searched for and manipulated.

Abstract: A novel higher-dimensional definition for Costas arrays is introduced. This definition works for arbitrary dimensions and avoids some limitations of previous definitions. Some non-existence ...

The largest two-dimensional crystal of extremely cold, charged atoms ever created could be used to study poorly understood quantum materials, as well as for building quantum computers. Some crystals ...

Zero dependencies. Written in TypeScript. The use of monkey-patching packages is discouraged by TC39 as it may cause web compatibility issues. It is recommended not to use the polyfill style until the ...