Acoustic frequency filters, which convert electrical signals into miniaturized sound waves, separate the different frequency ...

Abstract: Temporal variations in multi-mode fiber frequency response were analyzed. The feasibility of utilizing the high-frequency region above the modal bandwidth through adaptive modulation was ...

F1 news, rumours and gossip: Formula 1 latest updates on teams, driver transfer market and contracts Follow the latest news and gossip from the world of Formula 1 ahead of the Qatar Grand Prix. Friday ...