Question:

I have created a lumped element and micro strip high pass filter. I would like to graph group delay (GD) in MWO 9.0, but I cannot seem to find the measurement listed in any of the menus. Group delay is the slope of the unwrapped phase of S21.

Answer:

The group delay measurement "GD" is under the linear category as shownbelow:

You can look at the example named LPF_lumped.emp which demonstrates the use of this measurement.