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 ...

Abstract: In this article, we introduce a low-cost and modular microstrip phased-array antenna, which is integrated with a 2-bit phase shifter. This module consists of a 16-element, 2-bit phase ...

(NEXSTAR) — Despite attempts in Congress this year, the federal minimum wage will remain unchanged in 2025. In nearly two dozen states, however, that rate is set to climb in 2026. Since 2009, the ...

We collaborate with the world's leading lawyers to deliver news tailored for you. Sign Up for any (or all) of our 25+ Newsletters. Some states have laws and ethical rules regarding solicitation and ...

If you’re new to investing in Singapore shares, one of the first technical terms you’ll encounter is “board lot size”. It sounds like an archaic market rule (indeed it is) but, in practice, it also ...

The new year will see dozens of states, cities and counties raising the minimum wage locally, helping millions of Americans offset an increasingly urgent affordability crisis. On Jan. 1, 2026, the ...