Reply To: De-embedding in Electronics desktop

[Mrinmoy Bharadwaj]

Hello Gurpreet,
Any changes to the geometry of the model would render the results invalid. If you only change the dembedding length by the required amount, the results would not be invalidated and the S-matrix will be post-processed to reflect the impedance at the new length specified in the de-embedding distance. For going into the line from the port, you specify a positive length, a negative value to the de-embedding distance would reflect the s-matrix of an elongated line which I assume you are trying to do.

I hope this helps