Transient would be fine, but might be hard to analyze the results.
For polar modulation simulation you have to look to the output spectrum (ACPR) in frequency domain, and to the EVM.
You will see that when tuning the delay between phase and amplitude, the above parameters will change.
thanks for the reply.
I want to know that what I can do with my transient output signal.
since the data is in time domain, I have to do some transform to get the spectrum.
But I am not sure how to do that.
Please help on that.