In this work, an angle-insensitive 3-bit RIS meta-atom is proposed. By introducing metallic vias in the substrate of programmable meta-atoms, the interference induced by multiple reflections in the ...

This paper proposes a novel dual three-phase (DTP) equinumerous-slot-pole (ESP) permanent magnet synchronous machine (PMSM) topology and investigates its angle displacement characteristics. The ...

Researchers have cracked a fundamental optical challenge: how to control both angle and wavelength of light independently—a ...