Analyzing electromagnetic shielding of perforated screens
| Autor: | Mihai Maricaru, Ioan Florea Hantila, George Marian Vasilescu, Claudia Laurenta Popescu |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
010302 applied physics
Engineering Field (physics) business.industry Acoustics 020208 electrical & electronic engineering Electromagnetic compatibility 02 engineering and technology Loop analysis 01 natural sciences Distribution (mathematics) 0103 physical sciences Electromagnetic shielding 0202 electrical engineering electronic engineering information engineering Electronic engineering Magnetic potential business Current density Electronic circuit |
| Zdroj: | 2016 International Symposium on Fundamentals of Electrical Engineering (ISFEE). |
| DOI: | 10.1109/isfee.2016.7803190 |
| Popis: | The paper proposes a method for the analysis of electromagnetic shielding in the case of perforated screens. The screen is modeled by an electric circuit on which loop analysis is performed. The equations coefficients are obtained from the resistances, self-inductances and mutual inductances of the screen sectors. These parameters are determined by integration, assuming a simplified model for the distribution of the magnetic potential and the current density. In order to minimize the computational error, the integration expressions are selected based on the distance between the screen sectors. A two-dimensional field computational model is employed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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