Analysis on Electromagnetic Properties of Lapped Joints

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Abstract:

There is little work on electromagnetic properties of lapped joints at the metal surface. In this paper, we improve the application of Finite-Difference Time-Domain (FDTD) to the total field border and the absorption conditions in the computed areas for electromagnetic coupling of lapped joints. The process of electromagnetic pulse penetrating into the coupling of lapped joints is simulated. Equivalent magnetic flows at the aperture of the joints are computed. Our work provides an algorithm that can be used to investigate the pattern of coupled resonance of lapped joints.

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351-355

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June 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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