Accurate and Accurate and Efficient SSN Modeling
Accurate and Accurate and Efficient SSN Modeling
Accurate and Accurate and Efficient SSN Modeling
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Choose port<br />
impedances p that<br />
are relatively<br />
close to structure<br />
impedance<br />
Use 1 or .1 ohms<br />
for power, 50<br />
ohms for signal<br />
lines<br />
This helps model<br />
accuracy <strong>and</strong><br />
avoids 0dB values<br />
in touchstone file<br />
Port Impedances<br />
Designer dynamic link to SIwave will preserve port impedances