Dual capacitive-inductive nature of periodic graphene patches: Transmission characteristics at low-terahertz frequencies

Yashwanth R. Padooru,1 Alexander B. Yakovlev,1 Chandra S. R. Kaipa,1,* George W. Hanson,2 Francisco Medina,3 and Francisco Mesa4 1Center for Applied Electromagnetic Systems Research (CAESR), Department of Electrical Engineering, University of Mississippi, University, Mississippi 38677-1848, USA 2Department of Electrical Engineering, University of Wisconsin–Milwaukee, 3200 N. Cramer St., Milwaukee, Wisconsin 53211, USA 3Department of Electronics and Electromagnetism, University of Seville, Seville 41012, Spain 4Department of Applied Physics 1, University of Seville, Seville 41012, Spain (Received 21 December 2012; revised manuscript received 13 February 2013; published 4 March 2013)