Abstract: In this letter, we propose a new conformal array architecture, called extremely large-scale uniform arc array (XL-UAA), to improve near-field communication performance. Specifically, under ...

To address this issue, we propose a three-dimensional MIMO channel model that simultaneously considers near-field and far-field propagation conditions in ISAC environments. Additionally, we ...

Samsung could announce its second-generation smart ring next week. Here's what I'd like to see in the Galaxy Ring 2 - and ...

In many residential properties worldwide, gaining access to deliver a package or visit someone involves punching in a gate code, using a physical key or key fob or relying on an audio intercom. These ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

Interdisciplinary approaches that blend computer science with other fields of study have been increasing at universities and in popularity with students.

Discover common causes of phone damage and how to prevent them. Learn how accidents and everyday habits can lead to costly ...

Apple has a fairly regular release schedule for the flagship iPhone line, though there have ... images can be captured with a more shallow depth of field. The upgraded manufacturing process ...

seemingly confirming both the switch in displays as well as the fact that the iPhone SE 4 could be arriving in the near future. Leaked images purportedly of the iPhone SE 4 from a Weibo user also ...

Here’s how it works. There is an argument that, when buying a new phone, the color isn't all that important as you'll be buying one of the best iPhone cases to cover it. However, there's still ...

Apple is one of the biggest and best camera phone manufacturers, and it offers many different devices in its lineup, but the best iPhone for you lets you balance high-quality photographs and videos, ...