RT Conference Proceedings T1 Analytical Eigenstate Equivalent Circuit for Narrow-Slot Bi-Periodic Scatterers A1 Hernández-Escobar, Alberto A1 Mesa, Francisco A1 Esteban, Jaime A1 Abdo-Sánchez, María Elena A1 Martín-Guerrero, Teresa María A1 Camacho-Peñalosa, Carlos K1 Antenas - Diseño y construcción AB The analytical values of the parameters of an eigenstate-based equivalent circuit are obtained for the analysis and modeling of a simple bi-periodic scatterer. The scatterer geometry consists of a rotated, very narrow slot. Analytical values of this kind of equivalent circuit are obtained for the first time by comparison with a fully-analytical multi-mode equivalent circuit. Analytical results are contrasted with simulated ones, and a very good agreement is found. YR 2023 FD 2023-07 LK https://hdl.handle.net/10630/27393 UL https://hdl.handle.net/10630/27393 LA eng NO Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech, UMA20-FEDERJA-001.MCI/AEI/FEDER (Programa Estatal de I+D+i Orientada a los Retos de la Sociedad) referencia RTI2018-097098-J-I00.Junta de Andalucía PAIDI 2020 referencia PY20-00452,.European Union - NextGenerationEU y Ministerio de Universidades. DS RIUMA. Repositorio Institucional de la Universidad de Málaga RD 21 ene 2026