• DocumentCode
    995280
  • Title

    Accuracy-modeling guidelines for integral-equation evaluation of thin-wire scattering structures

  • Author

    Miller, Ellis ; Burke, G.

  • Author_Institution
    M.B. Associates, San Ramon, CA, USA
  • Volume
    19
  • Issue
    4
  • fYear
    1971
  • fDate
    7/1/1971 12:00:00 AM
  • Firstpage
    534
  • Lastpage
    536
  • Abstract
    A numerical study to determine accuracy and modeling criteria for the integral-equation analysis of thin-wire scatterers is described. Results obtained using a collocation solution method with sinusoidal current interpolation show that 6-18 current samples per wavelength are sufficient to produce radar cross section results with absolute numerical convergence accuracies on the order of 10 percent or less ( \\sim0.4 dB) depending upon structure complexity.
  • Keywords
    Integral equations; Wire scatterers; Application software; Computer applications; Convergence of numerical methods; Guidelines; Impedance; Interpolation; Numerical models; Radar cross section; Radar scattering; Wire;
  • fLanguage
    English
  • Journal_Title
    Antennas and Propagation, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-926X
  • Type

    jour

  • DOI
    10.1109/TAP.1971.1139978
  • Filename
    1139978
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=995280