Hi Qucsstudio team,
This tool is amazing, thank you for its development.
I was wondering if envelope simulation is something which may come in the future in the roadmap. This kind of simulation is interesting to deal with modulated signals, simulate circuit linearity under modulated signal…. I think a nice summary about this kind of simulation is provide here : https://personal.utdallas.edu/~rmh072000/Site/Software_and_Links_files/xx3_apx_ce.pdf
Thanks,