Impedance Characterization of PCB Power Ground Planes using Extraction Mode of PowerSI, Part-1

​This training-byte video presents impedance characterization of the open-circuit PCB-level power-ground planes, using extraction mode of PowerSI. Considering adjacent power-ground planes of the PCB as a Cavity, this video shows the process of correlating Cavity's capacitance and resonances with respective analytical formulas. The video also presents the process of computing capacitance of the open Cavity as a function of frequency and explains the behavior of the open Cavity in low, mid and high frequency ranges. 

This 28 minutes training byte video is intended to demonstrate the step-by-step process for impedance characterization of the open-cavity and analyzing Cavity's resonances, using the extraction-mode of PowerSI.

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