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A circular polarization (CP) folded reflectarray antenna is proposed at the 30 GHz band. A five-layered circular polarization selective metasurface (CPSM) is introduced to realize the path folding for ...
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2025 GWM Tank 500 Vanta on sale now as blacked-out edition GWM has turned the lights down on its flagship hybrid four-wheel-drive, which adds darkened styling at an extra cost.