Fully-metallic 3D mmWave Reflectarray with independent polarization steering control
- Carlos Molero ,
- Ignacio Parellada-Serrano,
- Jaime Velasco,
- Carlos Molero,
- María García-Vigueras,
- Pablo Padilla
Ignacio Parellada-Serrano
Abstract
This work presents the complete design process of a 3D fully-metallic reflectarray. The structure is composed of two unit cells with resonators in z direction that are phase-shifted 180 • and distributed in the x-y direction. Here will be shown how those unit cells have been designed and how we determine their distribution. Furthermore, a tolerance analysis is carried out with the aim of obtaining a prototype that is robust to manufacturing imperfections. Lastly, that protoype is measured to verify the results.15 Dec 2023Submitted to TechRxiv 22 Dec 2023Published in TechRxiv