Network analysis (electrical circuits)

Linear network analysis
Elements

ResistanceReactanceImpedance
Conductance

Components

Series and parallel circuits

Impedance transforms

Y-Δ transform Δ-Y transform star-polygon transforms

Generator theorems Network theorems

Network analysis methods

Two-port parameters

z-parametersy-parametersh-parametersg-parametersS-parameters

In electrical engineering and electronics, a network is a collection of interconnected components. Network analysis is the process of finding the voltages across, and the currents through, all network components. There are many techniques for calculating these values; however, for the most part, the techniques assume linear components. Except where stated, the methods described in this article are applicable only to linear network analysis.