Abstract: Knowledge of spatial profiles of propagation channels holds significant importance in channel modeling, particularly in the subterahertz (sub-THz) frequency band spanning from 100 GHz to 300 ...

Abstract: This paper investigates and implements a miniaturized microwave system for microstrip linear array antenna that operates in X-band (10.1 GHz), S-band (3.4 GHz) and C-band (5.6 GHz). The ...

Central banks set policy to support the economy, provide liquidity, and promote financial stability. Modern central banking requires adaptation to current demands and a framework that fosters agility ...

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.

Section 1. Purpose. Artificial intelligence (AI) is a foundational technology that will define the future of economic growth, national security, and global competitiveness for decades to come. The ...

Land is a precious resource. For a country like Japan, whose territory is approximately 378,000 square kilometers, with dense forests and mountain terrain covering about 70 percent of its land, ...

It would be easy to say that artificial intelligence killed off Stack Overflow, but it would be truer to say that AI delivered the final blow. What really happened is a parable of human community and ...

Grok AI use raises privacy and conflict-of-interest concerns DOGE team allegedly pushes Grok at DHS without approval Experts warn of potential unfair advantage for Musk's xAI in federal contracts May ...