Listar por autor "Moreno-Rodríguez, Salvador"
Mostrando ítems 1-7 de 7
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Analytical Circuit Approach for (2+1)D Structures: Application to Spacetime Metasurfaces
Moreno-Rodríguez, Salvador; Pérez-Escribano, Mario
; Padilla, Pablo; Valenzuela-Valdés, Juan Francisco; Alex-Amor, Antonio; Molero, Carlos[et al.] (URSI, 2024-09)
Historically, scientists and engineers have focused their studies on finding analytical models that allow accurate modeling of the electromagnetic response of radiant devices. Commercial software based on numerical ... -
Analytical Framework to Model Reconfigurable Metasurfaces including Lumped Elements.
Pérez-Escribano, Mario; Moreno-Rodríguez, Salvador; Molero, Carlos; Valenzuela-Valdés, Juan Francisco; Padilla, Pablo; Alex-Amor, Antonio; Pérez-Escribano, Mario[et al.] (IEEE Transactions on Circuits and Systems II: Express Briefs, 2023-11-06)
This manuscript introduces an analytical framework for the design of reconfigurable metasurfaces rooted in 2D periodic structures. Incorporating lumped elements into the model streamlines the design process for such devices, ... -
Analytical Method to Model Spatiotemporal Metasurfaces.
Pérez-Escribano, Mario; Moreno-Rodríguez, Salvador; Alex-Amor, Antonio; Valenzuela-Valdés, Juan Francisco; Padilla, Pablo; Molero, Carlos[et al.] (2024)
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 ... -
Novel Frequency-Selective Surface Absorber based on Laser-Induced Graphene
Ortiz Ruiz, Sergio; Moreno-Rodríguez, Salvador; Pérez-Escribano, Mario; Palomares-Caballero, Ángel; Pasadas, Francisco; Valenzuela-Valdés, Juan Francisco; García-Ruiz, Francisco J.; Molero, Carlos[et al.] (URSI, 2024-09)
Este trabajo propone una técnica para el diseño de absorbedores de microondas y ondas milimétricas mediante la combinación de superficies selectivas en frecuencia (FSSs) y grafeno inducido por láser (LIG). En primera ... -
Puesta en marcha de un sistema de caracterización de materiales en la banda de milimétricas
Ortiz Ruiz, Sergio; Pérez-Escribano, Mario; Moreno-Rodríguez, Salvador; García-Ruiz, Francisco J.; Molero, Carlos; Padilla, Pablo; Márquez-Segura, Enrique[et al.] (2023)
En este trabajo se describe el proceso seguido para la puesta en marcha de un sistema de caracterización de la permitividad y permeabilidad complejas de materiales en la banda de frecuencias de ondas milimétricas. Para ... -
Reference-Plane Invariant Free Space Dielectric Material Characterization up to 330 GHz.
Moreno-Rodríguez, Salvador; Pérez-Escribano, Mario; Ortiz Ruiz, Sergio; Alex-Amor, Antonio; Plaza-Gallardo, Borja; García-Ruiz, Francisco J.; Molero, Carlos[et al.] (2024)
This paper describes the process followed to implement a system to characterize the complex permittivity of materials in the 10-330 GHz frequency band. Firstly, the method used and the system's calibration process are ... -
Setup for Material Characterization in the 110-170 GHz Band.
Moreno-Rodríguez, Salvador; Pérez-Escribano, Mario; Ortiz Ruiz, Sergio; García-Ruiz, Francisco J.; Plaza-Gallardo, Borja; Molero, Carlos; Márquez-Segura, Enrique[et al.] (2024)
This work outlines the procedure to establish a system for assessing materials' complex permittivity and permeability within the 110-170 GHz frequency range. We present the employed methodology and the calibration procedure ...