4 Replies Latest reply on Dec 2, 2013 10:10 AM by patrick_carrier

    Query regarding conversion of 8-port single-ended S parameter model  to 4-port mixed(or differential) mode S-parameter model




      I am using Hyperlynx line sim 8.2.1 version.


      In my cross talk simulation of two differential signals, I am able to export 8 x 8 single ended S-parameter model to a *.s8p file. After that when I load the file in touchstone, I am not able to convert the 8x8 Single ended model into a 4x4 differential mode S-parameter matrix.


      I tried converting a 4x4 single-ended S parameter model to a 2x2 mixed mode S-parameter model. For that it worked. The options got diaabled for 8x8 single ended S-parameter model.


      Why are the options disabled??