Reply To: ANSYS Electronics Circuit:Transient analysis error

[wen bo]

Thank you for your answer.

I've done the frequency domain scan of this network, no problem. Now I want to input sinusoidal signals at the 8 SMA inputs to observe the amplitude-phase consistency of the 8 channels' differential output waveforms, so I need to observe the results in the time domain.So I added transient analysis. 

However, the error reported in the problem (model tb#7) is the S-parameter model(balun) that I downloaded from the official website of the manufacturer, and there is no DC data in it. The model itself I checked for causality and there was no problem.

Now, how can I do what I said above about looking at the results in the time domain?