Abstract: This letter presents a circular patch antenna designed for multiple-input–multiple-output (MIMO) applications, featuring four coaxial probe feeds spaced 90° apart to achieve high space ...
Abstract: In this article, a novel folded transmitarray (FTA) operating at X-band is developed for dual-circular-polarization (dual-CP) applications. Building upon the foundation of the previous dual ...
Motors and gear trains with micrometer dimensions and powered by light are fabricated using semiconductor lithography and ...
Extreme heat in Japan and Australia. Flash floods in Texas and across Europe. Billion-dollar-damaging storms in the Caribbean and Southeast Asia. Weslynne Ashton is a professor of environmental ...
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