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EnglishThis paper proposes an algorithm for the automated design of metasurface antennas. From the knowledge of an objective radiation field and of an incident field, it allows to synthesize the required surface impedance on the radiating aperture. A scalar impedance boundary condition is employed in the integral equation formulation of the electromagnetic problem. The approach is entirely numerical, based on an iterative algorithm able to enforce both physical and feasibility constraints. This procedure was applied to the design of a leaky-wave antenna at 30 GHz and a circular metasurface antenna at 17 GHz. The results showed a good performance compared to a reference analytical design.
Automated Synthesis of Metasurface Antennas / Zucchi, Marcello; Vernì, Francesco; Righero, Marco; Vecchi, Giuseppe. - ELETTRONICO. - (2021). ((Intervento presentato al convegno 2021 15th European Conference on Antennas and Propagation (EuCAP) tenutosi a Dusseldorf (Germania) nel 22-26 Marzo 2021.
| Titolo: | Automated Synthesis of Metasurface Antennas | |
| Autori: | ||
| Data di pubblicazione: | 2021 | |
| Abstract: | This paper proposes an algorithm for the automated design of metasurface antennas. From the knowl...edge of an objective radiation field and of an incident field, it allows to synthesize the required surface impedance on the radiating aperture. A scalar impedance boundary condition is employed in the integral equation formulation of the electromagnetic problem. The approach is entirely numerical, based on an iterative algorithm able to enforce both physical and feasibility constraints. This procedure was applied to the design of a leaky-wave antenna at 30 GHz and a circular metasurface antenna at 17 GHz. The results showed a good performance compared to a reference analytical design. | |
| ISBN: | 978-1-7281-8845-4 | |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| eucap2021_zucchi.pdf | Articolo principale | 2a Post-print versione editoriale / Version of Record | PUBBLICO - Tutti i diritti riservati | Visibile a tuttiVisualizza/Apri |
| eucap_synthesis_review.pdf | Articolo principale | 2. Post-print / Author's Accepted Manuscript | PUBBLICO - Tutti i diritti riservati | Visibile a tuttiVisualizza/Apri |
http://hdl.handle.net/11583/2908132
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