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Near field to equivalent currents transformation with radome applications

Författare

Summary, in English

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

Publiceringsår

2004

Språk

Engelska

Sidor

1122-1124

Publikation/Tidskrift/Serie

Proceedings International Symposium on Electromagnetic Theory

Dokumenttyp

Konferensbidrag

Förlag

Pisa University

Ämne

  • Electrical Engineering, Electronic Engineering, Information Engineering

Nyckelord

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

Conference name

International Symposium on Electromagnetic Theory (URSI EMTS 2004)

Conference date

2004-05-23 - 2004-05-27

Conference place

Pisa, Italy

Status

Published

Forskningsgrupp

  • Electromagnetic theory

ISBN/ISSN/Övrigt

  • ISBN: 88-8492-252-6