Abstract: To alleviate the RF -complexity of massive multiple-input multiple-output (MIMO) system, in this paper, we first introduce a new technique named vertical spatial filtering (VSF). Based on ...

Abstract: This letter presents an ultrawideband antipodal Vivaldi antenna from 1 GHz to 40 GHz for photonic-assisted reconnaissance. The antenna's performance is enhanced through a systematic ...

With a nearly 40-inch vertical leap, San Antonio Spurs guard Stephon Castle says he would be a goalie if he played the game of soccer. What isn’t a game is that the 21-year-old is a part-owner of two ...

Note: Reported length is downhole distance; true width based on model projections is estimated as 85% of downhole length 1 Copper Equivalent Rec Calculation (CuEqRec 1) CuEqRec represents CuEq ...