Análise pelo Método dos Momentos do Diagrama de Radiação de Dipolos de Grafeno com Diferentes Potenciais Químicos

This article presents an analysis of a graphene dipole with two different chemical potentials in each arm. Numerical analysis is performed by the Method of Moments (MoM) with a surface impedance, where the following antenna parameters are investigated: input impedance, current distribution, gain and radiation diagram. The results show how the radiation pattern of this antenna can be electronically controlled as in a phase arrangement.