Mixed Mode S Parameters (Differential Lanes)

Here is few articles, that shows conversion of s parameters.  You can use the equations and write in the Output equations window and use to combine S parameter

Article (20491626) Title: Single-mode to differential-mode S-parameter conversion
URL: https://support.cadence.com/apex/ArticleAttachmentPortal?id=a1O3w000009xySxEAI

https://www.signalintegrityjournal.com/articles/1832-a-guide-for-singleended-to-mixedmode-s-parameter-conversions

You should be able to use the MMCONV element.  Please see the installed example, Differential_Measurements.emp, by going to File > Open Example, and searching for that example project.

Hi

The MMCONV element seems like its in the neighborhood of what I'm trying to accomplish, but there are some items I have to work through

1) the example shows a single differential lane , i.e. two coupled lines, I have two or possibly many differential lanes that will have crosstalk and cross coupling - it's not obvious to me that MMCONV element addresses this scenario

2) When I imported my data file, I associated the data file with a schematic element FOURPORT@system.syf - i have 8 single ports which translates into four differential port

3)  there were options for NORMAL / EXPLICIT GROUND NODE / BALANCED PORTS - when i want to import the data file into a schematic, is BALANCED PORTS the right choice???

4) the MWO convention for plotting common mode and differential mode is a somewhat unique, Signal Integrity teams use Sdd / Scc/ Sdc as conventions - MWO doesn't seem to offer these flavors