Reconfigurable dipole antenna design using graphene based switich

This paper presents the design of a reconfigurable antenna design using graphene based switch, where its working frequencies can be adjusted by switching between on/off states. The switching comes from the varying conductivity of graphene biased by external voltage. The working frequency moves from 838 MHz to 1.588 GHz when voltage is applied to change chemical potential in the range from 0 to 0.8eV. The promising results provide an alternative using graphene in frequency reconfigurable antennas.