envelope elimination restoration

Hi

Does anybody work on PA using EER technic? What simulation tool do you use? I not so long work on this theme, so I have some questions. For example: how to simulate a dinamic biasing of transistor? I'll be very appreciate for some practical examples, files.

Thank you

I will focous on this field next step, if you like, we can keep in touch for disscussion. Thks

Yes, It's would be good. What tool and transistor do you use?

GaAs HBT
The tools are ADS and Cadence.

ADS or candence

This is a very hard tech, and now maybe the gate modulation doherty and the ET is the next main tech.