In this paper an original acceleration scheme for the computation of periodic multilayered mixed-potential Green's functions is used to perform numerical dispersive analyses in bidimensional periodic structures embedded in a dielectric slab. The acceleration scheme is first described with reference to the various components of the dyadic and scalar potentials. The Green's functions are then implemented in a method-of-moments code and dispersion curves for both leaky and bound modes (i.e., surface waves) in slabs with periodic inclusions are numerically computed and discussed. ©2010 IEEE.
Investigation of bound and leaky modes on periodic bidimensional structures using mixed-potential integral equations / Guido, Valerio; Donald R., Wilton; David R., Jackson; Galli, Alessandro. - (2010), pp. 156-159. (Intervento presentato al convegno 2010 12th International Conference on Electromagnetics in Advanced Applications, ICEAA'10 tenutosi a Sydney, NSW nel 20 September 2010 through 24 September 2010) [10.1109/iceaa.2010.5652132].
Investigation of bound and leaky modes on periodic bidimensional structures using mixed-potential integral equations
GALLI, Alessandro
2010
Abstract
In this paper an original acceleration scheme for the computation of periodic multilayered mixed-potential Green's functions is used to perform numerical dispersive analyses in bidimensional periodic structures embedded in a dielectric slab. The acceleration scheme is first described with reference to the various components of the dyadic and scalar potentials. The Green's functions are then implemented in a method-of-moments code and dispersion curves for both leaky and bound modes (i.e., surface waves) in slabs with periodic inclusions are numerically computed and discussed. ©2010 IEEE.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
