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https://designers-guide.org/forum/YaBB.pl Modeling >> Passive Devices >> Modeling of coupled inductors? https://designers-guide.org/forum/YaBB.pl?num=1426235839 Message started by weber8722 on Mar 13th, 2015, 1:37am |
Title: Modeling of coupled inductors? Post by weber8722 on Mar 13th, 2015, 1:37am Hi, how can we model e.g. in verilogA coupled inductors efficiently? I also wonder about a special topic: It is wellknown and simple to transform a pair of coupled inductors (i.e. a transformer) into a T-circuit. But is this also possible with 3 or more coupled inductors (all grounded at one side)? Found nothing in the internet unfortunately. Bye Stephan |
Title: Re: Modeling of coupled inductors? Post by Geoffrey_Coram on Mar 27th, 2015, 4:57am Are the inductors themselves in Verilog-A, or do you just want to model the coupling in Verilog-A? I'm not aware of a way to pass the instance names of external inductors into a Verilog-A module to do the coupling. If you're doing everything in Verilog-A, the only thing I'd caution you about is to make sure the scaling is done properly. Think about what the unknowns are and how the simulator tolerances will apply. |
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