On the study of monolayer graphene resonator and antenna for wireless applications

Monolayer graphene microwave resonator and THz antenna are presented. CVD graphene is used for the microwave resonator fabrication and exfoliated graphene for he THz antennas. Raman spectroscopy has been adopted to confirm the layer number of graphene. The measurements were carried out for the resonator in the microwave spectrum, showing that graphene can work well as a resonating unit in the short-end resonating structure. The THz antenna has also been fabricated. The work presented here demonstrates that graphene can find its applications in developing graphene based devices at microwave and THz spectrums.