Abstract: The progression of radio-frequency energy harvesting (RFEH) and wireless power transfer (WPT) has prompted exceptional advancements in rectenna arrays, enabling the transformation of ...
Abstract: We develop power allocation strategies for asynchronous visible light positioning (VLP) systems employing LED arrays with the aim of improving localization accuracy. We formulate an ...
WSJ’s Shelby Holliday explains the massive U.S. military presence in the Middle East as President Trump amps up pressure on Iran over its nuclear program. Illustration: Ryan Trefes WASHINGTON—The U.S.
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