Integrated filter with improved I/O matching and method of fabrication

摘要: An integrated filter circuit and a method of fabrication are disclosed, wherein the has an input output parasitic shunt impedance. Input electrical components coupled to terminals, respectively, reduce impedances. The each include one coil, section transmission line, coil tuneable capacitance connected in series tuned circuit, or parallel circuit. includes multilayer ceramic coils which may be positioned so that capacitive coupling between substantially cancels inductive therebetween, and/or interlayer gridded ground wall is