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Ray-field scattered by polygonal reflecting intelligent surfaces

Albani, Matteo and Addo, Ernest Ofosu and Martini, Enrica and Maci, Stefano (2022) Ray-field scattered by polygonal reflecting intelligent surfaces. EUCAP 2022, 2022-03-27 - 2022-04-01, Madrid Spain. (In Press)

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A method is presented here for ray-representation of the scattered field from polygonal, metasurface (MTS)-based Reflective Intelligent Surfaces (RIS). The method is based on the use of an infinite periodic problem for finding the current distribution over the RIS aperture, which is eventually windowed for calculating the radiated field. Stokes theorem is applied on the windowed radiating aperture to find a closed form representation of the radiated field in terms of rays. The formulation developed here is in the far zone; it is however suggested how it can be extended to the Fresnel region by introducing proper Fresnel transition functions

Item URL in elib:https://elib.dlr.de/186528/
Document Type:Conference or Workshop Item (Poster)
Title:Ray-field scattered by polygonal reflecting intelligent surfaces
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Albani, MatteoUniversity of SienaUNSPECIFIEDUNSPECIFIED
Martini, EnricaUniversity of SienaUNSPECIFIEDUNSPECIFIED
Maci, StefanoUniversity of SienaUNSPECIFIEDUNSPECIFIED
Date:1 April 2022
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Status:In Press
Keywords:5G, 6G, Metasurfaces, Reflective Intelligent Surfaces, Smart Radio Environment, Wireless communications
Event Title:EUCAP 2022
Event Location:Madrid Spain
Event Type:international Conference
Event Start Date:27 March 2022
Event End Date:1 April 2022
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Communication, Navigation, Quantum Technology
DLR - Research area:Raumfahrt
DLR - Program:R KNQ - Communication, Navigation, Quantum Technology
DLR - Research theme (Project):R - GNSS Technologies and Services
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Navigation
Deposited By: Addo, Ernest Ofosu
Deposited On:03 Jun 2022 14:25
Last Modified:24 Apr 2024 20:47

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