S-Parameter-to-Impedance Conversion for High-Speed PCBs and Via-Breakout Optimization
This study combines mixed-mode frequency-domain analysis over 0.005–4.000 GHz with a separate 4 Gb/s QuickEye comparison of conventional and near-via P/N compensation layouts. The four-port SIwave export shows the lowest sampled differential reflection at 1.134899 GHz and a selected local minimum at 2.950808 GHz. At th...