An accurate and efficient analysis of very large but narrow zero-thickness PEC annular rings
| Autor: | Fulvio Schettino, Marco Donald Migliore, Chiara Santomassimo, Gaetano Panariello, Daniele Pinchera, Mario Lucido |
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| Rok vydání: | 2017 |
| Předmět: |
Physics
Diffraction 010504 meteorology & atmospheric sciences business.industry Scattering Zero (complex analysis) Order (ring theory) 020206 networking & telecommunications 02 engineering and technology 01 natural sciences Harmonic analysis Optics Convergence (routing) 0202 electrical engineering electronic engineering information engineering business Current density Surface reconstruction 0105 earth and related environmental sciences |
| Zdroj: | 2017 International Applied Computational Electromagnetics Society Symposium - Italy (ACES). |
| DOI: | 10.23919/ropaces.2017.7916284 |
| Popis: | In the analysis of the scattering by very large but narrow perfectly electrically conducting (PEC) annular rings, high frequency methods suffer due to the multiple diffraction by the edges and full-wave methods usually require an enormous number of mesh-cells to reconstruct the solution. In order to overcome this problem, in this paper a novel guaranteed and fast convergent full-wave method is proposed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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