On a Well-Conditioned Electric Field Integral Operator for Multiply Connected Geometries

  title={On a Well-Conditioned Electric Field Integral Operator for Multiply Connected Geometries},
  author={Francesco P. Andriulli and Kristof Cools and Ignace Bogaert and Eric Michielssen},
  journal={IEEE Transactions on Antennas and Propagation},
All known integral equation techniques for simulating scattering and radiation from arbitrarily shaped, perfect electrically conducting objects suffer from one or more of the following shortcomings: (i) they give rise to ill-conditioned systems when the frequency is low (ii) and/or when the discretization density is high, (iii) their applicability is limited to the quasi-static regime, (iv) they require a search for global topological loops, (v) they suffer from numerical cancellations in the… CONTINUE READING
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Publications referenced by this paper.
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On improving the stability of the electric field integral equation at low frequencies

  • D.R.Wilton andA.W.Glisson
  • USNC/URSI Spring Meeting Digest, 1981, p. 24.
  • 1981
Highly Influential
4 Excerpts

Magnetic field integral equation at very low frequencies

  • Y. Zhang, T. J. Cui, W. C. Chew, J.-S. Zhao
  • IEEE Trans. Antennas Propag., vol. 51, no. 8, pp…
  • 1864
Highly Influential
4 Excerpts

Perturbation method for low-frequency Calderon multiplicative preconditioned EFIE

  • S. Sun, W. C. Chew, Y. G. Liu, Z. Ma
  • Proc. ACES Conf., 2012.
  • 2012
1 Excerpt

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