Abstract
A derivation which leads to a new and general class of vector absorbing boundary conditions (ABCs) for use with the finite element method is presented. The derivation is based on a vector one-way wave equation and a polynomial approximation of the vector radical. Wide angle absorbing boundary conditions for optimal absorption of outward waves, can be obtained in vector forms and their implementation in a FEM formulation can achieve the fifth order absorbing accuracy with derivatives only up to the second order.
| Original language | English (US) |
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| Title of host publication | IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) |
| Publisher | IEEE |
| Pages | 394-397 |
| Number of pages | 4 |
| Volume | 1 |
| State | Published - 1994 |
| Event | Proceedings of the IEEE Antennas and Propagation International Symposium. Part 3 (of 3) - Seattle, WA, USA Duration: Jun 19 1994 → Jun 24 1994 |
Other
| Other | Proceedings of the IEEE Antennas and Propagation International Symposium. Part 3 (of 3) |
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| City | Seattle, WA, USA |
| Period | 6/19/94 → 6/24/94 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering