Abstract: In this letter, we investigate a multi-user communication network aided by active reconfigurable intelligent surface (RIS). To maximize the weighted sum rate (WSR) of the system, we ...
Abstract: The low tight bend-loss of antiresonant hollow-core fibers (AR-HCFs) is critical for many practical applications. In this paper, we provide an approximate analytical formula for the nested ...
Before diving into the details, let’s look at a high-level overview outlining vocabulary terms we’ll see come up and contrasting different methods. It would also be useful to revisit this section ...
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