Some Emerging Concepts in the Design of Space-Time-Coding Digital Metasurfaces
Space-time-coding digital metasurfaces have established themselves among the most powerful and versatile technological platforms for harnessing spatio-temporal modulations in artificial materials. Here, we review some emerging concepts in their design, with special emphasis on nonuniform modulation and machine-learning approaches. Potential application domains include low-observability and harmonic beam steering/shaping.
Authors
- Tie Jun Cui (ORCID: https://orcid.org/0000-0002-5862-1497)
- Vincenzo Galdi (ORCID: https://orcid.org/0000-0002-4796-3600)
- Giuseppe Castaldi (ORCID: https://orcid.org/0000-0003-4400-9990)
- X. Q. Chen
- Marco Rossi (ORCID: https://orcid.org/0000-0002-9721-0631)
- Lei Zhang (ORCID: https://orcid.org/0000-0002-8791-6374)
Institutions
- University of Sannio (IT)
- State Key Laboratory of Millimeter Waves
- Southeast University (CN)
Publication Details
- Published
- 2024-09-09
- DOI
- https://doi.org/10.1109/metamaterials62190.2024.10703321
- Primary Topic
- Satellite Communication Systems
- Type
- article
- Field-Weighted Citation Impact
- 0.00