Work

Uniform Ray Description for PO Scattering from Reconfigurable Intelligent Surfaces

Year: 2025

Type: conference-paper

Abstract: An asymptotic approximation of the Physical Optics (PO) integral to compute efficiently the field re-radiated by a metasurface is proposed and discussed.The PO scattered field, including diffraction, is approximated for reflective and transmissive surfaces and cast in a Uniform Theory of Diffraction ray format.A preliminary validation confirms the validity of the approach.

DOI: 10.46620/ursiemts25/asxn5816

Authors: Enrico Maria Vitucci, Nicolò Cenni, Vittorio Degli-Esposti, Matteo Albani

Institutions: University of Bologna, University of Siena

Language: English

Topic: Electromagnetic Scattering and Analysis

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: gold

Funders: European Commission, HORIZON EUROPE Framework Programme

Awards: 6G SHort range extreme communication IN Entitites, G1546174034

OpenAlex ID: W4413071707

FWCI:

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