It will provide this service over Europe, Africa and the Americas. "Something as complex as the DRAs antennas in X-Band, an active antenna that can move the beam electronically and can configure ...

Abstract: 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 ...

Samsung is expected to launch four foldable phones this year, including its first triple-folding device. Several details about Samsung’s upcoming triple folding phone have leaked, including ...