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Abstract: To achieve ultra-high precision positioning, the extremely large-scale antenna array (ELAA), consisting of hundreds or even thousands of antenna elements, has garnered significant attention.

Learning to program in C on an online platform can provide structured learning and a certification to show along with your resume. Learning C can still be useful in 2026, especially if you want to ...

The City of Shreveport is hosting a free public lecture series to celebrate America 250. Dr. Michael Hicks will discuss the history and significance of Juneteenth on Wednesday, June 17. The event will ...

Many people do not finish a massive open online course (MOOC). This does not match the goal of large-scale online learning. Learners have different goals and backgrounds. Xiaomei Wei's dissertation ...

The National Science Foundation has begun dismantling a major ocean monitoring network more than a decade earlier than planned. Some scientists say it will be a “tragic” loss of crucial information ...

Abstract: The phased array with wide scanning range is significant to increase signal coverage for millimeter-wave communication. In this letter, a millimeter-wave wide-angle beam-scanning phased ...

Technology Computing Quantum Computing China unveils first-of-its-kind 'dual-core' quantum computer — its makers say it improves stability and efficiency A new Chinese quantum computing system pairs ...