• DocumentCode
    676017
  • Title

    New discretized schemes of 1st Mur´s ABC and its applications to scattering problems

  • Author

    Quan Yuan ; Lianyou Sun ; Wei Hong

  • Author_Institution
    State Key Lab. of Millimeter Waves, Southeast Univ., Nanjing, China
  • Volume
    02
  • fYear
    2013
  • fDate
    23-25 Oct. 2013
  • Firstpage
    845
  • Lastpage
    848
  • Abstract
    The new discretized schemes of Mur´s absorbing boundary condition (ABC) based on finite difference frequency domain method has been presented in this paper. The analysis figures out that their numerical accuracy are second-order. Combining the new schemes with five-point format of Helmholtz equation to solve scattering problems, the numerical results show that the accuracy of numerical solution with the new schemes is higher than that with ordinary discretized scheme of Mur´s absorbing boundary condition.
  • Keywords
    Helmholtz equations; electromagnetic wave scattering; finite difference methods; ABC; Helmholtz equation; Mur absorbing boundary condition; discretized schemes; finite difference frequency domain method; scattering problem applications; Accuracy; Boundary conditions; Equations; Finite difference methods; Frequency-domain analysis; Mathematical model; Scattering;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Antennas & Propagation (ISAP), 2013 Proceedings of the International Symposium on
  • Conference_Location
    Nanjing
  • Print_ISBN
    978-7-5641-4279-7
  • Type

    conf

  • Filename
    6717612
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=676017