Abstract: Circular phase mode theory is utilized to analyze, design, and demonstrate an improved performance circular retrodirective array (RDA) over a wide bandwidth. The benefits over existing ...

Abstract: The large array aperture of extremely large-scale multiple-input multiple-output (XL-MIMO) systems necessitates the consideration of near-field (NF) spherical wavefront, which significantly ...

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Two weeks ago, Nvidia Corp. agreed to invest as much as $100 billion in OpenAI to help the leading AI startup fund a data-center buildout so massive it could power a major city. OpenAI in turn ...

A blazingly fast Model Context Protocol (MCP) server for persistent memory storage with intelligent tagging and full-text search. Perfect for AI assistants that need to remember context across ...

SAN FRANCISCO, Oct 6 (Reuters) - OpenAI touted new partnerships to incorporate its AI products across diverse industries at its developer conference on Monday, aiming to drive the strong momentum it ...

Skeptics of a recent investment spree involving OpenAI and others say deals raise questions about the robustness of the artificial intelligence boom. By Andrew Ross Sorkin Bernhard Warner Sarah ...

A spate of recent deals among AI's biggest players has tightened the circle of companies and investments underpinning the technology’s explosive growth. Nvidia plans to invest in OpenAI, which is ...

MIAMI – A disturbance off Central America that was highlighted for the possibility of tropical development over the Bay of Campeche has moved onshore and is no longer being monitored for development ...