Naslov
On Selection of the Optimal Analysis Method for Cascaded Curved Metasurfaces

Autori
Šipuš, Zvonimir ; Tomić, Dubravko ; Barbarić, Dominik ; Bosiljevac, Marko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of 2022 Sixteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials) / - , 2022, VI-368

Skup
2022 Sixteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials)

Mjesto i datum
Siena, Italija, 12.09.2022. - 17.09.2022

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
metasurfaces, curved metasurfaces, electromagnetic analysis, ABCD matrix analysis, method of moments, sheet impedance

Sažetak
One of approaches to the development of specialized software suitable for designing curved metasurface structures is to adapt an existing planar analysis tool for the considered scenario. This paper discusses extension methods based on estimation of either the EM field within the multilayer curved structure or on estimation of the equivalent metasurface current distribution. The problem of internal resonances that occur in closed canonical structures is studied and two methods to overcome this non-existing issue when analyzing open structures are discussed. The considered analysis methods are verified against an example design.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA