AndyJP
Subscriber
P.S. There is no "true transient EM/circuit co-simulation". Any simulation is true inside its model constraints. Model constraints are dictated by the problem and solution complexity and therefore practical feasibility.
Since ANSYS is a long established company concentrated on business making, rather than on scientific breakthroughs, do not expect much here. Wait for some startup appear in the future, which would bring something new and overthrow the today's monsters.