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Discontinuous Galerkin time-domain analysis of power/ground plate pairs with wave port excitation

Ping Li, Li Jun Jiang, Hakan Bagci
2017 2017 IEEE 26th Conference on Electrical Performance of Electronic Packaging and Systems (EPEPS)  

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In this work, a discontinuous Galerkin time-domain method is developed to analyze the power/ground plate pairs taking into account arbitrarily shaped antipads. To implement proper source excitations over the antipads, the magnetic surface current expanded by the electric eigen-modes supported by the corresponding antipad is employed as the excitation. For irregularly shaped antipads, the eigen-modes are obtained by numerical approach. Accordingly, the methodology for the S-parameter extraction
more » ... s derived based on the orthogonal properties of the different modes. Based on the approach, the transformation between different modes can be readily evaluated.
doi:10.1109/epeps.2017.8329717 fatcat:2aquk4i4mzht5fltjdx5byiare
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Ping Li, Li Jun Jiang, Hakan Bagci. "Discontinuous Galerkin time-domain analysis of power/ground plate pairs with wave port excitation." 2017 IEEE 26th Conference on Electrical Performance of Electronic Packaging and Systems (EPEPS) (2017)