Abstract: Angular momenta of electromagnetic waves are important both in concepts and applications. In this work, we systematically discuss two types of angular momenta, i.e., spin angular momentum ...
Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...
The public is invited to coming out and celebrate the season during a toy giveaway event in Baton Rouge. A U.S. Navy sailor is charged with murder after he allegedly killed his two roommates, who were ...
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