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

Fabricio Sousa, Karlo Queiroz Costa

DOI: 10.14209/sbrt.2022.1570823782

Evento: XL Simpósio Brasileiro de Telecomunicações e Processamento de Sinais (SBrT2022)

Keywords: Antenas de grafeno Radiação em terahertz diagrama de radiação controlável

Abstract

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.

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