3 papers
physics.app-ph2020
Impact of Graphene Thickness on EM Modelling of Antenna
Sasmita Dash, Christos Liaskos, Ian F. Akyildiz +1
This paper presents illustrative electromagnetic modelling and simulation of graphene antenna using a two-dimensional graphene sheet of zero thickness and a three-dimensional graph…
eess.SP2020
Graphene Hypersurface for Manipulation of THz Waves
Sasmita Dash, Christos Liaskos, Ian F. Akyildiz +1
In this work, we investigated graphene hypersurface (HSF) for the manipulation of THz waves. The graphene HSF structure is consists of a periodic array of graphene unit cells depos…
eess.SP2019
Wideband Perfect Absorption Polarization Insensitive Reconfigurable Graphene Metasurface for THz Wireless Environment
Sasmita Dash, Christos Liaskos, Ian F. Akyildiz +1
In this work, we investigated a simple structured graphene terahertz (THz) metasurface (MSF) with perfect absorption, wideband, polarization insensitive, oblique incidence insensit…