Composite Vortex Theory: Applications to Reflecting and Transmitting Metasurfaces
This contribution introduces the Composite Vortex Theory (CVT) and its application to simplified reconfiguration strategies for reflective and transmissive metasurfaces. By exploiting the unique properties of vortex fields, CVT enables efficient electromagnetic wave control with minimal structural changes to the metasurface. The proposed reconfiguration strategies simplify the design and implementation of metasurfaces for applications such as beam steering and wavefront shaping, offering a flexible and efficient solution for next-generation electromagnetic devices.
Authors
- Andrea Alù (ORCID: https://orcid.org/0000-0002-4297-5274)
- Alessandro Toscano (ORCID: https://orcid.org/0000-0002-1164-267X)
- Stefano Vellucci (ORCID: https://orcid.org/0000-0002-0370-2679)
- Alessio Monti (ORCID: https://orcid.org/0000-0002-0287-7151)
- Filiberto Bilotti
- Mirko Barbuto (ORCID: https://orcid.org/0000-0001-9231-7360)
Institutions
- Roma Tre University (IT)
- The Graduate Center, CUNY (US)
- City University of New York (US)
- CUNY Advanced Science Research Center (US)
Publication Details
- Published
- 2025-03-30
- DOI
- https://doi.org/10.23919/eucap63536.2025.10999682
- Primary Topic
- Advanced Antenna and Metasurface Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00