Abstract: Metamaterials and their two-dimensional analogues, metasurfaces, have recently attracted enormous attention because of their powerful control over electromagnetic (EM) waves from microwave ...
Promation has unveiled the PANDA-460 Laser Marking System. Supports COâ‚‚, YV04 and UV Keyence laser heads within a standard work envelope, enabling high-speed marking on a wide range of substrates. The ...
Abstract: Aimed at the problem that the unmanned aerial vehicle (UAV) close formation cannot maintain its desired formation shape due to the wind field disturbances, a novel distributed adaptive ...
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