Commenced in January 2007
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Edition: International
Paper Count: 1

shielding effectiveness Related Publications

1 Analysis of the Shielding Effectiveness of Several Magnetic Shields

Authors: ahmad gholami, Diako Azizi, Hosein Heydari


Today with the rapid growth of telecommunications equipment, electronic and developing more and more networks of power, influence of electromagnetic waves on one another has become hot topic discussions. So in this article, this issue and appropriate mechanisms for EMC operations have been presented. First, a source of alternating current (50 Hz) and a clear victim in a certain distance from the source is placed. With this simple model, the effects of electromagnetic radiation from the source to the victim will be investigated and several methods to reduce these effects have been presented. Therefore passive and active shields have been used. In some steps, shielding effectiveness of proposed shields will be compared. . It should be noted that simulations have been done by the finite element method (FEM).

Keywords: shielding effectiveness, finite element method, Electrical field, field distribution

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