Abstract: In this paper, we study the downlink precoding of spatial non-stationary (SnS) extremely large-scale multiple-input multiple-output (XL-MIMO) in the near-field channel with uniform spherical ...

We’ll explore how Array’s integration of APA’s fixed-tilt and A-frame designs opens new possibilities in difficult terrains and why foundation choice is critical to structural resilience and long-term ...

Investors have grown more concerned over the run-up in tech stocks and valuations of private AI companies, stoking fears of a bubble. WSJ’s Hannah Erin Lang uses three charts to explain what’s behind ...

Starting or continuing antiretrovirals is obviously not legally enforced, and it is therefore a personal decision based on correct information about the pros and cons of the treatment. For the ...

Abstract: The space-time-coupled grating lobe clutter (GLC) usually exists and is difficult to handle for subarray-based phased array airborne radar, which would cause serious performance degradation ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. Smoke and flames rise after an Israeli military ...

Notifications You must be signed in to change notification settings Date: 8/26/2025 Total Time: Approximately 9.5 hours Project: Solve the Maximum SubArray problem--develop a Sum of Subarray's map to ...

IoT connectivity solutions enabler floLIVE has announced the launch of what it calls a groundbreaking connectivity offering designed to revolutionise the monitoring of transportation and logistics in ...

Array to acquire APA Solar for $179M, expanding tracker-foundation solutions. Deal expected to lift adjusted EPS in year one, pre-synergies. The next correction is closer than you think. Find out how ...

“The rearview mirror is smaller than the windshield for a reason.” “Today is the first day of the rest of your life.” These well-known things we say to our friends may sound cliché at times, but they ...