Abstract: A prerequisite for the design and evaluation of wireless systems is the understanding of propagation channels. While abundant propagation knowledge exists for bands below 6 GHz, the same is ...

Abstract: Superdirectivity enables compact arrays to achieve high directivity, but its practical implementations are highly sensitive to physical imperfections. This lack of robustness hinders the ...

(TNS) — As some patrol officers in the Twin Cities are starting to use artificial intelligence for composing their reports, the St. Paul Police Department isn’t yet taking the leap to the cutting-edge ...

President Donald Trump has floated several proposals to make direct payments to Americans including $2,000 checks from tariff revenue, so-called "Trump baby bonds," as well as making exploratory ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about security, surveillance and privacy. Given the news today that the latest mega breach of passwords has ...

Democratic senators have been criticized for pitching a counter-proposal to the market structure bill that could effectively “kill DeFi.” Despite previously supporting a crypto market structure bill, ...

The complete copyright-free-for-all approach that OpenAI took to its new AI video generation model, Sora 2, lasted all of one week. After initially requiring copyright holders to opt out of having ...

Students at the Long Beach Unified School District will no longer be allowed to use their phones during school starting next year, when new limitations on device usage are scheduled to go into effect.

Here's how to use artificial intelligence as a search tool to find grocery deals -- just make sure you double check that the info is up to date. Amanda Smith is a freelance journalist and writer. She ...

WASHINGTON, Aug 5 (Reuters) - OpenAI's ChatGPT, Google's Gemini and Anthropic's Claude have been added to a list of approved AI vendors, the U.S. government's central purchasing arm said on Tuesday, ...

The Implement of Curiosity is the Artifact for The Edge of Fate in Destiny 2. This will likely be awarded to players a short way into the campaign, at which point you can start earning XP to level it ...