sqx
Member level 1
For example we're going to design a power amplifier in ADS, we usually do device simulation then schematic simulation and then layout and EM simulations. In the layout phase, how do people place the transistor on the layout? I just don't understand that when we're doing PCB based design, the transistor has a spice model so we only need to simulate the PCB layout and do circuit EM co-simulation, but when we're doing integrated ones, how do people model the transistor in the layout? I know some of the typologies of transistor in MMIC, but do we just draw the materials on the layout and then we can see the device property from EM simulation?
Take this layout for example, how do we simulate the transistor in layout? just draw it and do EM simulation? What about DC property?
Take this layout for example, how do we simulate the transistor in layout? just draw it and do EM simulation? What about DC property?