• DocumentCode
    3701721
  • Title

    Design of a dual band transparent metamaterial absorber

  • Author

    Jinpil Tak;Youngtaek Hong;Jaehoon Choi

  • Author_Institution
    Hanyang University, Department of Electronics and Computer Engineering, 222 Wangsimni-ro, 133-791, Seoul, Republic of Korea
  • fYear
    2015
  • Firstpage
    301
  • Lastpage
    303
  • Abstract
    In this paper, a transparent metamaterial (MTM) absorber in dual band application is proposed. The absorber is designed using on indium tin oxide (ITO) film for transparency. The unit cell of the proposed absorber consists of an electric LC (ELC) resonator and a ground plate, which are printed on opposite sides of the glass substrate. The ELC resonator comprises two symmetric triangular split ring resonators (TSRRs) for 8 GHz band and another two symmetric TSRRs for 12 GHz band. In low band, the absorber exhibits an absorption of 98.6 % and a full width at half maximum (FWHM) of 6.3 % at 8 GHz. In high band, the absorber exhibits an absorption of 98.2 % and a FWHM of 7.6 % at 12 GHz.
  • Keywords
    "Absorption","Metamaterials","Substrates","Dual band","Optical resonators","Indium tin oxide","Glass"
  • Publisher
    ieee
  • Conference_Titel
    Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2015 9th International Congress on
  • Type

    conf

  • DOI
    10.1109/MetaMaterials.2015.7342429
  • Filename
    7342429
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3701721