RECONFIGURABLE INTELLIGENT SURFACE (RIS) IN THE SUB-6 GHZ BAND: DESIGN, IMPLEMENTATION, AND REAL-WORLD DEMONSTRATION

Reconfigurable Intelligent Surface (RIS) in the Sub-6 GHz Band: Design, Implementation, and Real-World Demonstration

Here, we first aim to explain practical considerations to design and implement a reconfigurable intelligent surface (RIS) in the sub-6 GHz band and then, to demonstrate its real-world performance.The wave manipulation procedure is explored with a discussion Soda Fountain Glasses on relevant electromagnetic (EM) concepts and backgrounds.Based on tha

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A statistical approach for evaluating the effectiveness of heartworm preventive drugs: what does 100% efficacy really mean?

Abstract Background Initial studies of heartworm preventive drugs all yielded an observed efficacy of 100% with a single dose, and based on these data the US Food and Drug Administration (FDA) required all products to meet this standard for approval.Those initial studies, however, were based on just a few strains of parasites, and therefore were no

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