Abstract
An edge-based finite element formulation with vectoi absorbing boundary conditions is presented for scattering by composite structures having boundaries satisfying impedance and/or transition conditions. Remarkably accurate results an obtained by placing the mesh a small fraction of a wavelength away from the scatterer.
Original language | English (US) |
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Pages (from-to) | 221-226 |
Number of pages | 6 |
Journal | IEEE Transactions on Antennas and Propagation |
Volume | 41 |
Issue number | 2 |
DOIs | |
State | Published - Feb 1993 |
Externally published | Yes |
ASJC Scopus subject areas
- Electrical and Electronic Engineering