11 citations · 17 across the 5 of their papers we have counts for
5 papers
Enabling FR2-5G Communication with Dielectric OAM Transmitarrays
Miguel Á. Balmaseda-Márquez, Juan E. Galeote-Cazorla, Álvaro Liébana-Bolívar +3
This paper investigates the potential of near-field (NF) indoor communications in the FR2 frequency bands using fully dielectric structures to generate orbital angular momentum (OA…
FR2 5G Networks for Industrial Scenarios: Experimental Characterization and Beam Management Procedures in Operational Conditions
Alejandro Ramírez-Arroyo, Melisa López, Ignacio Rodríguez +5
Industrial environments constitute a challenge in terms of radio propagation due to the presence of machinery and the mobility of the different agents, especially at mmWave bands.…
Analytical Framework to Model Reconfigurable Metasurfaces including Lumped Elements
Mario Pérez-Escribano, Salvador Moreno-Rodríguez, Carlos Molero +3
This paper presents an analytical framework, based on Floquet modal expansions of the electromagnetic fields and equivalent circuits, to model reconfigurable metasurfaces loaded wi…
Empirical Validation of a Class of Ray-Based Fading Models
Juan E. Galeote-Cazorla, Alejandro Ramírez-Arroyo, F. Javier Lopez-Martinez +1
As new wireless standards are developed, the use of higher operation frequencies comes in hand with new use cases and propagation effects that differ from the well-established stat…
Joint Ultra-wideband Characterization of Azimuth, Elevation and Time of Arrival with Toric Arrays
Alejandro Ramírez-Arroyo, Antonio Alex-Amor, Rubén Medina +2
In this paper, we present an analytical framework for the joint characterization of the 3D direction of arrival (DoA), i.e., azimuth and elevation components, and time of arrival (…