Abstract: Conventional beamforming with fixed-position antenna (FPA) arrays has a fundamental trade-off between maximizing the signal power (array gain) over a desired direction and simultaneously ...

So far in 2025, STACK Infrastructure has secured over $6 billion in green financing to support its sustainable data center developments across North America. These initiatives highlight STACK's ...

Section 1. Purpose. The President relies on subordinates in the executive branch to help him faithfully execute the laws and advance the priorities for which he was elected by the American people.

Abstract: With the rapid growth of the scale of the tourism retirement immigration market year by year, this group still faces challenges in terms of social integration, infrastructure adaptability ...