What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...

A cheeky post from Victorian student Kyla Elsayed sparked the generous offer of a free ¼ chicken, chips and drink meal for the graduating Australian students, after she noticed the restaurant was ...

Abstract: In this article, a novel design method for wide-angle beam-scanning phased arrays is investigated. Different from the traditional method that focuses on widebeam antenna element, this novel ...

Abstract: This paper presents a new method for DOA estimation using multiple distributed antenna arrays. Unlike conventional methods that process covariance matrix at each array, the proposed method ...