IEEE

Azimuth DOA Estimation Using Concentric Coprime Uniform Circular Array With Sparse Bayesian Learning

Abstract: Estimation of direction-of-arrival (DOA) is a fundamental problem in array signal processing. The uniform circular array (UCA) is a highly useful array geometry for DOA estimation, ...
PCMag on MSN

Lenovo's 2026 'Panther Lake' desktops are all-in-one PCs that glow and pack square screens

Lenovo's fresh all-in-one PCs for CES 2026 are the luminous Yoga AIO I Aura Edition, and the near-square ThinkCentre X AIO Aura Edition. I grabbed a first look at these unique desktops—plus a ...
ZDNet

Do you get enough sunlight? These new 'near-infrared' office gadgets could help

Sunbooster plugs into your laptop and doses sunlight. The company is also prototyping a monitor and phone case at CES. It could help office workers stuck inside all day. The benefits of going outside ...
IEEE

Two-Dimensional Direction Finding by Time Modulated Circular Array

Abstract: A novel two-dimensional direction finding method is proposed and verified using a 4-element time modulated circular array (TMCA). The received signals from four antenna elements are ...
Los Angeles Times

Ukraine’s Zelensky says progress in U.S.-led peace talks is ‘quite solid’

This is read by an automated voice. Please report any issues or inconsistencies here. Zelensky says U.S.-led peace talks are “quite solid,” incorporating nearly 90% of Ukraine’s demands, including ...