Abstract: This study presents designing and simulating a 2×2 circular polarization (CP) reconfigurable octagonal-shaped microstrip array antenna, constructed on a Teflon substrate, for the Ku-band ...

Abstract: This article presents a novel variable stiffness actuator (VSA) capable of wide-range stiffness regulation and has a compact structure. A cam-circular beam mechanism is proposed in the ...

The Council presidency and the European Parliament’s representatives today reached a provisional agreement on the regulation concerning circularity requirements for vehicle design and the management ...