Abstract
A nonconformal dual-primal finite element tearing and interconnecting (FETI-DP) method is formulated to extend the two-Lagrange-multiplier-based FETI-DP algorithm to deal with nonconformal interface meshes. Robin-type transmission condition is implemented at the subdomain interfaces to preserve the fast convergence of the iterative solution of the global interface problem in a high-frequency large-scale three-dimensional (3D) electromagnetic analysis. Numerical results for simulating of finite antenna arrays are presented to demonstrate the application and efficiency the proposed nonconformal FETIDP methods.
| Original language | English (US) |
|---|---|
| Title of host publication | 2012 IEEE International Symposiumon Antennas and Propagation, APSURSI 2012 - Proceedings |
| DOIs | |
| State | Published - 2012 |
| Event | Joint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, APSURSI 2012 - Chicago, IL, United States Duration: Jul 8 2012 → Jul 14 2012 |
Other
| Other | Joint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, APSURSI 2012 |
|---|---|
| Country | United States |
| City | Chicago, IL |
| Period | 7/8/12 → 7/14/12 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering
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Cite this
Xue, M. F., & Jin, J. (2012). Application of a nonconformal FETI-DP method in antenna array simulations. In 2012 IEEE International Symposiumon Antennas and Propagation, APSURSI 2012 - Proceedings [6349137] https://doi.org/10.1109/APS.2012.6349137