Predistortion technique for element simulation type SC-filters

The new approach to the synthesis of element simulation type low-pass SC-filters considering parasitic capacitance is presented. It is shown that the equivalent losses in Lee-Chang floating inductor imitator have a resistive character. This fact gives the possibility of using Darlington predistortion technique and catalogue data for prototypes with losses in reactive elements. A discussion of some practical recommendations, as well as a result of computer simulation on fifth-order Cauer filter, is included.