Patents by Inventor Enzo ROTUNNO

Enzo ROTUNNO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Device for multipole phase division demultiplexing/multiplexing and spatial division telecommunications system thereof
    Patent number: 12199675
    Abstract: It is disclosed a device for multipole phase division multiplexing and demultiplexing and a spatial division telecommunications system comprising the multiplexing and demultiplexing devices. The multipole phase demultiplexing device comprises a cascade of a beam transformer and a phase corrector, wherein the beam transformer performs a circular-sector transformation of a plurality of multipole phase electromagnetic beams. The multipole phase multiplexing device comprises a cascade of a beam transformer and a phase corrector, wherein the beam transformer performs a combination of |m | circular-sector transformations of a plurality of tilted electromagnetic beams.
    Type: Grant
    Filed: August 3, 2021
    Date of Patent: January 14, 2025
    Assignees: UNIVERSITÀ DI PADOVA, CONSIGLIO NAZIONALE DELLE RICERCHE
    Inventors: Gianluca Ruffato, Filippo Romanato, Vincenzo Grillo, Enzo Rotunno
  • DEVICE FOR MULTIPOLE PHASE DIVISION DEMULTIPLEXING/MULTIPLEXING AND SPATIAL DIVISION TELECOMMUNICATIONS SYSTEM THEREOF
    Publication number: 20230291474
    Abstract: It is disclosed a device for multipole phase division multiplexing and demultiplexing and a spatial division telecommunications system comprising the multiplexing and demultiplexing devices. The multipole phase demultiplexing device comprises a cascade of a beam transformer and a phase corrector, wherein the beam transformer performs a circular-sector transformation of a plurality of multipole phase electromagnetic beams. The multipole phase multiplexing device comprises a cascade of a beam transformer and a phase corrector, wherein the beam transformer performs a combination of |m | circular-sector transformations of a plurality of tilted electromagnetic beams.
    Type: Application
    Filed: August 3, 2021
    Publication date: September 14, 2023
    Inventors: Gianluca RUFFATO, Filippo ROMANATO, Vincenzo GRILLO, Enzo ROTUNNO