Abstract: Digital modulation schemes, such as phase-modulated continuous wave (PMCW) and orthogonal frequency-division multiplexing (OFDM), require high-sampling analog to-digital converters (ADCs), ...

Abstract: In this paper, a method of correcting the single-cut far-field (FF) mode of a two-dimensional antenna array at a quasi-far-field (QFF) range by using separable excitation coefficient ...

What just happened? Physicists have managed to turn light particles into what they describe as an "exotic state of matter" – a one-dimensional gas. They did this by confining the photons in a tiny ...

Cloudflare, the publicly traded cloud service provider, has launched a new, free tool to prevent bots from scraping websites hosted on its platform for data to train AI models. Some AI vendors, ...

Controlling the two-dimensional polymerization processes of two-dimensional covalent organic frameworks (2D COFs) is essential to fully realizing their distinct properties. Although most 2D COFs have ...