Analysis of Scattering Problems by MOM with Intervallic Wavelets and Operators

Abstract

In this paper a method for the solution of scattering problems is proposed. In particular the EFIE is solved by a collocation point procedure, where the unknown current density is expanded by Daubechies wavelets on the interval and the integration is performed in the wavelet domain by the integral operator, hence without the use of any quadrature formula. Comparison with induced currents calculated by a standard MoM and with fields calculated by a FEM code are reported.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 2003
Accession Number
ADP015058

Entities

People

  • Marco Raugi
  • Sami Barmada

Organizations

  • University of Pisa

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Coefficients
  • Computations
  • Current Density
  • Electric Fields
  • Electrical Engineering
  • Electromagnetic Fields
  • Engineering
  • Equations
  • Geometry
  • Integral Equations
  • Integrals
  • Intervals
  • Scattering
  • Standards
  • Technical Information Centers
  • Three Dimensional
  • Transmission Lines

Readers

  • Electromagnetic Wave Scattering and Antenna Radiation Engineering
  • Image Processing and Computer Vision.
  • Structural Dynamics.