This communication presents a novel integrated antenna system for cognitive radio (CR) applications. The design consists of a compact four-element reconfigurable annular slot-based ...

Fluid antenna systems (FAS) enable dynamic antenna positioning, offering new opportunities to enhance integrated sensing and communication (ISAC) performance. However, existing studies primarily focus ...

Additionally, Army officials have yet to see a tool like Manpack, Pollachek explained. “The system is the Army’s first tailorable, modular, terrestrial capability that allows the integration of ...