• DocumentCode
    3862879
  • Title

    Design of a millimeter-wave absorber composed of resistive films printed on a flexible PET substrate

  • Author

    Sang Lam;Kim Lau

  • Author_Institution
    Department of Electrical &
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    A low-cost design of millimeter-wave absorbing sheets is investigated. The absorber is composed of a perforated resistive film on a flexible polyethylene terephthalate (PET) substrate which is backed by a resistive ground plane. Broadband (60 GHz to 120 GHz) and wide-angle (up to 80°) absorption (> 50%) is achieved for a design with a square lattice of circular holes (diameter d = 5.5 mm and lattice period a = 7.5 mm) in the perforated resistive film of thickness tR = 100 μm and conductivity σ = 80 S/m.
  • Keywords
    "Absorption","Films","Millimeter wave communication","Positron emission tomography","Substrates","Lattices"
  • Publisher
    ieee
  • Conference_Titel
    Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2015 40th International Conference on
  • ISSN
    2162-2027
  • Electronic_ISBN
    2162-2035
  • Type

    conf

  • DOI
    10.1109/IRMMW-THz.2015.7327659
  • Filename
    7327659
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3862879