Naslov
Analysis of Curved Metasurfaces Based on Method of Moments

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

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

Izvornik
14th European Conference on Antennas and Propagation (EuCAP 2020) / - Kopenhagen : European Association on Antennas and Propagation (EurAAP), 2020

ISBN
978-88-31299-00-8

Skup
14th European Conference on Antennas and Propagation (EuCAP 2020)

Mjesto i datum
Kopenhagen, Danska, 15.03.2020. - 20.03.2020

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
curved metasurfaces, sheet impedance, method of moments, body-of-revolution

Sažetak
With research of curved metasurfaces gaining more attention, adequate analysis methods are needed to allow for an efficient design of such structures. Previous works dealt with specific canonical problems, such as those with cylindrical geometry, which were mostly analyzed using Mode Matching approach. In this paper we present an analysis based on Method of Moments which can be used for any generally-curved metasurface structure situated in free-space, or for metasurfaces embedded in canonical multilayer supporting structures (e.g. spherical or cylindrical). We implement a solver for this method and verify the results against other computational approaches, as well as against measurements of a developed antenna pattern-shaping metasurface.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

Napomena
Konferencija je održana online zbog pandemije bolesti COVID-19.

POVEZANOST RADA