Abstract: Extremely large-scale arrays and high frequencies are vital technologies for enhancing the capacity in wireless communications. The employment of these technologies makes the near-field ...

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Abstract: In this article, a novel continuous-aperture array (CAPA)-based wireless communication architecture is proposed, which relies on an electrically large aperture with a continuous current ...

Neal has more than 20 years of experience in financial and business journalism covering retail investing, airlines, pharmaceuticals, healthcare, sustainability, technology, and retail. He has worked ...

A mock job advertisement that has done the rounds recently calls for a “killswitch engineer” for OpenAI, maker of ChatGPT. The description requires the successful applicant to stand by servers all day ...