2 papers
physics.ins-det2026
Computational Microwave Imaging Relying on Orbital Angular Momentum Transmitarrays for Improved Diversity
Miguel Angel Balmaseda-Marquez, Guillermo Álvarez-Narciandi, María García-Fernández +3
This work proposes the use of orbital angular momentum (OAM) waves to improve the performance of a computational imaging (CI) system. Specifically, in contrast to a solely frequenc…
physics.app-ph2026
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…