RF Auto-transformers -Transmission Line Devices modelled using SPICE

摘要

Nic Hamilton (G4TXG) shows how to model the effects of a ferrite core and puts the finishing touches to a SPICE model of the RF auto-transformer. The model is used in a moderately accurate SPICE simulation of the auto-transformer measurements. In part 2 we will be modelling the core and winding losses.