Abstract: In this letter, a 28-GHz variable-gain phase shifter (VG-PS) with phase compensation designed using a Gilbert-cell-based vector summation amplifier integrated with a current-type ...
Abstract: Accurate estimation of the cascaded channel from a user equipment (UE) to a base station (BS) via each reconfigurable intelligent surface (RIS) element is critical to realizing the full ...
Slowly but surely, the Minnesota Twins are retooling their roster for the 2026 season. On Friday, they made a low-wattage trade with the Miami Marlins, acquiring first baseman Eric Wagaman for ...
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