Twisted Beams With Variable OAM Order and Consistent Beam Angle via Single Uniform Circular Arrays

Twisted Beams With Variable OAM Order and Consistent Beam Angle via Single Uniform Circular Arrays

A planar antenna radiating twisted beams with different azimuthal order and a consistent beam angle is designed by employing a single uniform circular array embedded in a Fabry-Perot cavity. Circular phased arrays placed in free space are commonly employed to radiate conical beams carrying orbital a...

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Bibliographic Details
Main Authors: Paolo Burghignoli, Walter Fuscaldo, Francesco Mancini, Davide Comite, Paolo Baccarelli, Alessandro Galli
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
Circular arrays
cylindrical waves
leaky waves
Fabry–Perot cavities
orbital angular momentum
planar antennas
Online Access:https://ieeexplore.ieee.org/document/9186027/

Internet

https://ieeexplore.ieee.org/document/9186027/

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