Abstract: In this paper, a multifunctional scattering antenna array has been proposed to generate orbital angular momentum (OAM) vortex scattering wave and meanwhile reduce antenna radar cross section ...

Abstract: We compare the technique of using the orbital angular momentum (OAM) of radio waves for generating multiple channels in a radio communication scenario with traditional ...

Negotiations to extend Imola's expiring Formula 1 contract have begun, according to Italian media, as the circuit aims to secure its place on the calendar beyond 2025. Negotiations to extend Imola ...