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Near field to equivalent currents transformation with radome applications

Author

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

Publishing year

2004

Language

English

Pages

1122-1124

Publication/Series

Proceedings International Symposium on Electromagnetic Theory

Document type

Conference paper

Publisher

Pisa University

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering

Keywords

  • 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

Research group

  • Electromagnetic theory

ISBN/ISSN/Other

  • ISBN: 88-8492-252-6