Archivio Istituzionale della RicercaIn this work a mortar-element method aimed at analyzing 2D periodic structures is introduced. The mathematical formulation of a single-domain problem involving periodicity conditions is derived; then, the multi-domain feature of this numerical scheme is exploited, in order to separate regions with media with different refraction indices. Finally, a comparison with results obtained by mode-matching is performed.
A mortar-element method for the analysis of periodic structures / Tibaldi, Alberto; Orta, Renato; Peverini, Oscar Antonio; Addamo, Giuseppe; Virone, Giuseppe; Riccardo, Tascone. - ELETTRONICO. - (2013), pp. 117-120. (Intervento presentato al convegno Electromagnetics in Advanced Applications (ICEAA), 2013 International Conference on tenutosi a Torino nel 2013) [10.1109/ICEAA.2013.6632201].
A mortar-element method for the analysis of periodic structures
TIBALDI, ALBERTO;ORTA, Renato;PEVERINI, Oscar Antonio;ADDAMO, GIUSEPPE;VIRONE, GIUSEPPE;
2013
Abstract
In this work a mortar-element method aimed at analyzing 2D periodic structures is introduced. The mathematical formulation of a single-domain problem involving periodicity conditions is derived; then, the multi-domain feature of this numerical scheme is exploited, in order to separate regions with media with different refraction indices. Finally, a comparison with results obtained by mode-matching is performed.
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
https://hdl.handle.net/11583/2519156
Attenzione
Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo