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Near field to equivalent currents transformation with radome applications

Författare:
Publiceringsår: 2004
Språk: Engelska
Sidor: 1122-1124
Publikation/Tidskrift/Serie: Proceedings International Symposium on Electromagnetic Theory
Dokumenttyp: Konferensbidrag
Förlag: Pisa Univ

Sammanfattning

Knowledge about the equivalent currents distribution on a radome can be used to improve radome design, detect manufacturing errors, and to verify numerical simulations. In this paper, the transformation from near-field data to the equivalent currents distribution is analyzed. The transformation is based on a singular value decomposition of the surface integral equation that relates the equivalent currents to the near-field data. The mathematical model can easily be used for arbitrary geometric structures. The symmetries of a specific problem are utilized to reduce the computational complexity. Both synthetic data and measured data are used to verify the algorithm

Disputation

Nyckelord

  • Technology and Engineering
  • surface integral equation
  • radome applications
  • arbitrary geometric structures
  • near field to equivalent currents transformation
  • singular value decomposition

Övriga

International Symposium on Electromagnetic Theory (URSI EMTS 2004)
2004-05-23/2004-05-27
Pisa, Italy
Published
Yes
  • Electromagnetic theory
  • ISBN: 88-8492-252-6

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