Abstract: As wireless communication technology rapidly develops, multipath channel effects pose a severe challenge to the effectiveness of orthogonal frequency division multiplexing systems. The ...

It’s safe to say that Liverpool have endured a turbulent 2025-26 campaign so far, with a number of their high-profile signings taking time to settle in. But what about the eight players they let go ...

Abstract: Metasurfaces can alter radar echo characteristics by dynamically modulating the phase of incident electromagnetic waves, thereby degrading radar signal processing performance. Recovering the ...