Design of Spatially-Dispersive Beam-Steering Metasurfaces
- Resource Type
- Conference
- Authors
- Monti, Alessio; Vellucci, Stefano; Longhi, Michela; Barbuto, Mirko; Hamzavi-Zarghani, Zahra; Khalid, Muhammad; Ramaccia, Davide; Stefanini, Luca; Alu, Andrea; Toscano, Alessandro; Bilotti, Filiberto
- Source
- 2023 XXXVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS) General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), 2023 XXXVth. :1-3 Aug, 2023
- Subject
- Aerospace
Bioengineering
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Geoscience
Photonics and Electrooptics
Robotics and Control Systems
Signal Processing and Analysis
Wireless communication
Metasurfaces
Complexity theory
Behavioral sciences
- Language
- ISSN
- 2642-4339
In this work, we explore the design and applications of spatially-dispersive beam-steering metasurfaces. Such innovative devices consist of cascaded Huygens meta-atoms optimized to exhibit an engineered profile of their transmission phase vs. the incidence angle of the impinging wave. Differently from conventional beam-steering metasurfaces, the proposed devices exhibit a refraction effect that is strongly angle-dependent and may find application in several scenarios of future wireless systems.