Projects per year
Abstract
We present a new face centered approach to the collocation of the fields for the application of a surface impedance boundary condition (SIBC). This approach deals with the ambiguities in the surface normal that arise at the edges on stair-cased surfaces.. The accuracy of the new scheme is compared to edge based and conformal approaches using both planar sheet and spherical shell test cases. Stair-casing effects are evaluated and the face-centered scheme exhibits significantly less error than the edge based approach.
Original language | English |
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Title of host publication | 2017 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization for RF, Microwave, and Terahertz Applications (NEMO2017) |
Number of pages | 3 |
DOIs | |
Publication status | Published - 17 May 2017 |
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FDTD and TLM Solver Development
Dawson, J. F., Porter, S. J., Flintoft, I. D., Clegg, J. & Marvin, A.
1/04/92 → …
Project: Other project › Miscellaneous project
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Computational electromagnetics for advanced materials and biomedical applications (EPSRC studentship)
Dawson, J. F., Robinson, M. P. & Bourke, S.
1/10/15 → 1/10/18
Project: Other project › Miscellaneous project