Especially if you are like me and are on re-watch 20 of “Big Bang Theory” — it might be time for a hobby.
Four-legged robots that scramble up stairs, stride over rubble, and stream inspection data — no preorder, no lab coat required.
Abstract: This paper presents the beam steering capability of a 2-bit coding reconfigurable metasurface reflector controlled by mechanical slides. A 1x18 metasurface reflector was developed, and the ...
Abstract: The active coding metasurfaces provides a new method for real-time control of electromagnetic waves. However, the active coding metasurfaces usually operate in a single frequency band. It’s ...
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