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Communication Dans Un Congrès Année : 2023

Comparing Self-Healing Properties of Polarized Weakly-Diffracting Beams

Résumé

In this work, the self-healing properties of radially and linearly polarized weakly-diffractive beams are compared. The so-called self-healing degree is used as a metric. The studied system is composed of a circular radiating aperture and its radiated fields are perturbed by a circular metallic disk. The analysis is conducted by employing a spectral Green’s function approach and a Physical Optics framework to investigate the impact of different obstacle positions and sizes.
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Dates et versions

hal-04385146 , version 1 (14-03-2024)

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Ravel C. M. Pimenta, Gabriel Soriano, Konstantinos D Paschaloudis, Mauro Ettorre, Myriam Zerrad, et al.. Comparing Self-Healing Properties of Polarized Weakly-Diffracting Beams. 2023 IEEE Conference on Antenna Measurements and Applications (CAMA 2023), Nov 2023, Gênes, Italy. ⟨10.1109/cama57522.2023.10352856⟩. ⟨hal-04385146⟩
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