• DocumentCode
    2148441
  • Title

    Numerical Study of Radio Wave Propagation in Tunnels

  • Author

    Zhu, Ning Yan ; Landstorfer, Friedrich M. ; Popov, Alexei V. ; Vinogradov, Vladimir A.

  • Author_Institution
    Institut fÿr Hochfrequenztechnik, Universitÿt Stuttgart, eMail: zhu@ihf.uni-stuttgart. de
  • Volume
    2
  • fYear
    1999
  • fDate
    Oct. 1999
  • Firstpage
    283
  • Lastpage
    286
  • Abstract
    We study numerically VHF / UHF radio wave propagation in realistic tunnel environments by solving a vectorial parabolic equation (PE) for the transverse electric field with finite-difference techniques. Examples demonstrate the potential of this method and under-line its expected advantages compared with existing techniques.
  • Keywords
    Attenuation; Boundary conditions; Finite difference methods; Geometrical optics; Impedance; Maxwell equations; Optical propagation; Sparse matrices; UHF propagation; World Wide Web;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microwave Conference, 1999. 29th European
  • Conference_Location
    Munich, Germany
  • Type

    conf

  • DOI
    10.1109/EUMA.1999.338466
  • Filename
    4139495
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2148441