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Fully-metallic 3D mmWave Reflectarray with independent polarization steering control
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  • Carlos Molero ,
  • Ignacio Parellada-Serrano,
  • Jaime Velasco,
  • Carlos Molero,
  • María García-Vigueras,
  • Pablo Padilla
Carlos Molero

Corresponding Author:[email protected]

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Ignacio Parellada-Serrano
Jaime Velasco
Carlos Molero
María García-Vigueras
Pablo Padilla


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