Abstract: Reconfigurable intelligent surfaces (RISs) are developing rapidly nowadays and considered as a key technology for next-generation communications. However, when designing RISs with wideband ...

Mercury reports a business launch checklist, detailing essential steps like registration, finance setup, and invoicing for new entrepreneurs.

Abstract: Brain-computer interface (BCI) systems, a kind of communication channel between human mind and the environment, turn brain activities into control commands. However, disabled people cannot ...