Before revision: +Smith chart steps for analysing a lumped-element circuitTransformationPlanex or y Normalized valueCapacitance/InductanceFormula to SolveResultCapacitance (Series)Inductance (Shunt)ZCapacitance (Series)YCapacitance (Shunt) 3D Smith chart 100px|alt=3D Smith chart representation.|3D Smith chart representation A generalization of the Smith chart to a three dimensional sphere, based on the extended complex plane (Riemann sphere) and inversive geometry, was proposed by Muller, et al in 2011.
After revision: +Smith chart steps for analbsing a lumped-element circuitTransformationPlanex or y Normalized valueCapacitance/InductanceFormula to SolveResultCapacitance (Series)Inductance (Shunt)ZCapacitance (Series)YCapacitance (Shunt) 3D Smith chart 100px|alt=3D Smith chart representation.|3D Smith chart representation A generalization of the Smith chart to a three dimensional sphere, based on the extended complex plane (Riemann sphere) and inversive geometry, was proposed by Muller, et al in 2011.