Two-dimensional finite-difference time-domain method combined with open boundary for signal integrity issues between isolation islands

Chun-Te Wu Chun-Te Wu,Ruey-Beei Wu Ruey-Beei Wu

doi:10.1109/epep.2002.1057933

Two-dimensional finite-difference time-domain method combined with open boundary for signal integrity issues between isolation islands

Chun-Te Wu Chun-Te Wu, Ruey-Beei Wu Ruey-Beei Wu

Open Access

https://doi.org/10.1109/epep.2002.1057933

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Publication Date: Dec 10, 2002

Citations: 5

Affiliation: National Taiwan University

#Efficient Simulation Procedure #Ground Bounce + Show 8 more

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Abstract

A novel method is proposed to take into account radiation effects due to the open boundary of a PCB on ground bounce between isolated power/ground planes by the 2D-FDTD method hybridized with an integral equation formulation for the exterior field. An efficient simulation procedure is established by casting equivalent inductances and capacitances with phase retardation into 2D-FDTD. Simulation results for the radiation effects due to the open boundary or among isolated power/ground planes are presented and validated by measured data.

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