Sc filters based on scattering parameters

摘要

AbstractA systematic method for the simulation ofLCladders and unit‐element filters by means of switched capacitor (SC) circuits is proposed. the method is based on the use of wave equivalents of various two‐port subnetworks which are now realized by the same type of SC symmetric subcircuits. These subcircuits serve as the structural unit‐blocks for realizing high‐order circuits. Parasitic‐free circuits of practical interest can be developed. Examples of high‐order circuits are given. This wave method is simple in its concept and also in the circuit design. Through the alternative solutions which are described, the flexiblity of the method is d