Propagation features of the quasi-TEM mode supported by a graphene nano-ribbon placed on top of a grounded dielectric substrate are studied numerically with the Method of Moments in the spectral domain. A dyadic conductivity is adopted to model the graphene ribbon at microwave frequencies, taking into account the possible presence of static biasing fields and/or spatial-dispersion effects. Dispersion and attenuation properties are reported for typical values of the relevant physical parameters.
Dispersion analysis of graphene nanostrip lines / Araneo, Rodolfo; Lovat, Giampiero; Burghignoli, Paolo. - ELETTRONICO. - (2012), pp. 1-2. (Intervento presentato al convegno IEEE International Symposium on Antennas and Propagation tenutosi a Chicago, IL nel JUL 08-14, 2012) [10.1109/aps.2012.6349122].
Dispersion analysis of graphene nanostrip lines
ARANEO, Rodolfo;LOVAT, GIAMPIERO;BURGHIGNOLI, Paolo
2012
Abstract
Propagation features of the quasi-TEM mode supported by a graphene nano-ribbon placed on top of a grounded dielectric substrate are studied numerically with the Method of Moments in the spectral domain. A dyadic conductivity is adopted to model the graphene ribbon at microwave frequencies, taking into account the possible presence of static biasing fields and/or spatial-dispersion effects. Dispersion and attenuation properties are reported for typical values of the relevant physical parameters.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
