Now showing items 1-3 of 3

    • Bilayer metamaterial: analysis of left-handed transmission and retrieval of effective medium parameters 

      Guven, K.; Cakmak, A. O.; Caliskan, M. D.; Gundogdu, T. F.; Kafesaki, M.; Soukoulis, C. M.; Ozbay, E. (Institute of Physics Publishing Ltd., 2007)
      We report an experimental and numerical analysis of a planar metamaterial designed for normal-to-plane propagation, and operating at microwave frequencies. The metamaterial consists of cutwire and wire patterns, which are ...
    • Chiral metamaterials: From negative index to asymmetric transmission 

      Mutlu, M.; Li, Z.; Ozbay, Ekmel (2013)
      Chiral metamaterials are attractive for their intriguing properties such as negative refractive index, optical activity and circular dichroism, and asymmetric transmission. In this paper, we review the research we have ...
    • Designing materials with desired electromagnetic properties 

      Bulu, I.; Cağlayan, H.; Özbay, E. (Wiley, 2006)
      In this work, we suggest and demonstrate a robust method to tune the plasma frequencies of wire mediums. The method we suggest involves the use of two or more wire arrangements in the unit cell. By incorporating the method ...