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 ...
What started as a term to describe the pandemic recovery has become a catchall in these anxious economic times. By Lora Kelley Holiday spending this year is expected to surpass $1 trillion for the ...
The British navy said Thursday it tracked a Russian submarine navigating through the English Channel for three days, as it steps up efforts to police its seas against such threats. A British naval ...
This is read by an automated voice. Please report any issues or inconsistencies here. The “K-shaped economy” describes how wealthy Americans enjoy rising incomes and wealth while lower-income ...
Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. From corporate executives to Wall Street analysts ...
The subclade K flu strain is a variant of the H3N2 virus. A new influenza strain this flu season is raising concerns as Americans hit the roads and take to the skies ahead of the Thanksgiving holiday, ...
Many commentators today observe the U.S. economy is increasingly bifurcated, with the rich getting richer while poor and middle-class families are falling farther behind. Some refer to it as a ...
A mutated version of the flu is causing a wave of infections around the world. Known as subclade K, it may evade the current flu vaccine. Infectious disease doctors say we may be in for a bad flu ...
To understand how Americans are faring economically these days, it's helpful to consider the eleventh letter of the alphabet. Experts describe the current U.S. economy as "K-shaped," a reference to ...
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 ...
As a dietitian, I’ve seen how easily vitamin K deficiency can go unnoticed. This essential nutrient often takes a backseat to more popular vitamins like C and D, but its role in your health is just as ...
Invesco S&P 500 Equal Weight ETF RSP suffers from high turnover and high volatility because it assigns the same weight to every S&P 500 stock. The fund replicates the S&P 500 Equal Weight Index, which ...
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