• DocumentCode
    1919222
  • Title

    Zoned fishnet metamaterial lens with millimetre-wave dual-band response

  • Author

    Orazbayev, B. ; Pacheco-Pena, V. ; Torres, V. ; Beruete, M. ; Navarro-Cia, M.

  • Author_Institution
    TERALAB (MmW-THz-IR & Plasmonics Lab.), Univ. Publica de Navarra, Pamplona, Spain
  • fYear
    2015
  • fDate
    13-17 April 2015
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    Here we present numerical and experimental results of a zoned fishnet metamaterial lens with dual-band response. Good performance is demonstrated at frequencies 54 GHz and 55.5 GHz at which the fishnet metamaterial behaves as a medium with refractive indexes n1 = -0.78 and n2 = -0.43, respectively. Experimental focal lengths are FL1=8.4λ1 and FL2=9.4λ2. The dual-band response of zoned fishnet metamaterial lens shows potential for application in non-mechanical zoom millimeter-wave imaging system.
  • Keywords
    electromagnetic metamaterials; lenses; millimetre wave devices; refractive index; focal lengths; frequency 54 GHz; frequency 55.5 GHz; millimetre wave dual band response; nonmechanical zoom millimeter-wave imaging system; refractive index; zoned fishnet metamaterial lens; Antennas; Dual band; Lenses; Magnetic materials; Metamaterials; Refractive index; fishnet metamaterial; metallic lenses; millimiter waves;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Antennas and Propagation (EuCAP), 2015 9th European Conference on
  • Conference_Location
    Lisbon
  • Type

    conf

  • Filename
    7228151
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1919222