Coplanar waveguide on graphene in the range 40 MHz110 GHz: "M. Dragoman, D. Neculoiu, A. Cismaru, A. A. Muller, G. Deligeorgis et al.
We present the modeling and measurements of microwave propagation in a coplanar waveguide over graphene in the range of frequencies 40 MHz-110 GHz, which suggest that graphene could work well in a very large bandwidth. Graphene is acting as a natural matching device because its equivalent resistance ... [Appl. Phys. Lett. 99, 033112 (2011)] published Fri Jul 22, 2011."