Abstract: The Multiple Signal Classification (MUSIC) algorithm, a widely used Direction of Arrival (DOA) estimation algorithm, has the disadvantage of being unable to estimate coherent signals, and ...

This repository implements a full-wave electromagnetic Digital Twin for a planar microstrip antenna array in a cross configuration, specifically designed to rigorously evaluate Direction of Arrival ...

Brent Buchanan is the Founder & CEO of Cygnal, recognized as America’s most accurate private pollster for four consecutive election cycles, and author of “America’s Emotional Divide.” Ninety-one ...

Do you remember the early days of social media? The promise of connection, of democratic empowerment, of barriers crumbling and gates opening? In those heady days, the co-founder of Twitter said that ...

WASHINGTON (AP) — The Pentagon's watchdog is looking into whether any of Defense Secretary Pete Hegseth's aides were asked to delete Signal messages that may have shared sensitive military information ...

Add Yahoo as a preferred source to see more of our stories on Google. Secretary of Defense Pete Hegseth has ordered the Pentagon to slash the top ranks of the military, a move that affects four-star ...

Signalgate seems to have been the norm for national security adviser Mike Waltz, rather than the exception. Waltz’s team had set up at least 20 Signal group chats dedicated to discussing international ...

Sarah Burris is a long-time veteran of political campaigns, having worked as a fundraiser and media director across the United States. She transitioned into reporting while working for Rock the Vote, ...

The Atlantic on Wednesday published a transcript of top Trump administration officials’ group chat discussing an imminent U.S. attack on Houthi militants in Yemen, revealing a fuller accounting of the ...

LONDON (AP) — A magazine journalist's account of being added to a group chat of U.S. national security officials coordinating plans for airstrikes has raised questions about how highly sensitive ...

The app, which was introduced in 2014 and has hundreds of millions of users, is widely viewed as the safest messaging tool because of its encryption technology. By Kate Conger Reporting from San ...