RT Conference Proceedings
T1 Analytical Method to Model Spatiotemporal Metasurfaces.
A1 Pérez-Escribano, Mario
A1 Moreno-Rodríguez, Salvador
A1 Alex-Amor, Antonio
A1 Valenzuela-Valdés, Juan Francisco
A1 Padilla, Pablo
A1 Molero, Carlos
K1 Superficies (Tecnología)
AB This work introduces a theoretical framework to develop fully-analytical and multi-modal equivalent circuits that are applicable to spatiotemporal metasurfaces. Here, time is considered a periodic variable. Thus, classical models for purely spatial structures are generalized to cover space-time scenarios. This paper explores various periodic metastructures from a circuital perspective, considering just time periodicity or space-time periodicities. The performance of the analytical equivalent circuits is validated through an external FDTD code. The results suggest that our analytical model is a powerful tool to describe and design novel and advanced space-time microwave and photonic systems.
YR 2024
FD 2024
LK https://hdl.handle.net/10630/31202
UL https://hdl.handle.net/10630/31202
LA eng
NO Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 19 ene 2026