Phy folks,
I have uploaded the following files to offer an alternative
implementation of the 10 meter iPass Touchstone file.
http://www.t10.org/ftp/t10/document.07/07-252r0.pdf
http://www.t10.org/ftp/t10/document.07/07-252r0.zip
The electrical length of the model has been reduced to less
than 1/10th of the original, permitting the number of frequency
steps to be similarly reduced, substantially improving simulation time (and/or
the probability that it runs at all).
The .s4p file in the zip is plug compatible with the
original model. I would appreciate feedback from anyone who wishes to try
it.
Regards,
Mike