Abstract: A bidirectional multibeam transmit-reflect-array (TRA) antenna has been proposed for the space–air–ground–sea integrated network (SAGSIN). The TRA consists of alternating transmission ...

Abstract: Calibration is crucial for ensuring the performance of phased array since amplitude-phase imbalance between elements results in significant performance degradation. While amplitude-only ...

After making his first career All-Star appearance, it's very clear that the Portland Trail Blazers are building around Deni Avdija. Blazers general manager Joe Cronin explained how the team was ...

opinion Beloved British single-board computer maker Raspberry Pi has achieved meme stock stardom, as its share price surged 90 percent over the course of a couple of days earlier this week. It's ...

Top takeaway: Norway remains the clear leader with 12 gold medals and 28 total medals, while Italy holds second place on the gold board with 8 gold (23 total). Team USA has climbed to 6 gold and 19 ...