An iterative finite element boundary integral-physical optics method for analyzing shielding effectiveness of a cavity above large platform
| Autor: | Hai-Jing Zhou, Yang Liu, Yu-Teng Zheng |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Computational complexity theory
Iterative method Computer science Electromagnetic shielding 0202 electrical engineering electronic engineering information engineering Boundary (topology) Mechanical engineering 020206 networking & telecommunications 02 engineering and technology Focus (optics) Physical optics Integral equation Finite element method |
| Zdroj: | 2018 IEEE International Symposium on Electromagnetic Compatibility and 2018 IEEE Asia-Pacific Symposium on Electromagnetic Compatibility (EMC/APEMC). |
| Popis: | Numerical simulations gain lots of attentions on analyzing shielding effectiveness of electronic equipment. However, most simulations only focus on the equipment itself but neglect the effect of platform, which reduces the reliability of numerical results. For catching the influence of the platform, an iterative finite element boundary integral-physical optics is presented in this paper. Compared with the conventional finite element boundary integral method, the proposed method can efficiently reduce the computational complexity and the number of unknowns. Moreover, to illuminate its validity and efficiency, the proposed method is adopted to analyze the shielding effectiveness of an inhomogeneous cavity above a large platform. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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