TY - JOUR T1 - Characterization of Dielectric Properties of Graphene and Graphite Using the Resonant Cavity in 5G Test Band JO - Journal of Microwaves, Optoelectronics and Electromagnetic Applications A1 - Pereira, Vinicius M. A1 - Hardt, Luis G. A1 - Fantineli, Dieison G. A1 - Heckler, Marcos V. T. A1 - Armas, Luis E. G. SN - 2179-1074 UL - 10.1590/2179-10742021v20i3264599 VL - 22 Y1 - 2023 PB - Brasil ER -