ECExplain

Contents

Network Analysis
Circuit Elements
Circuit Elements ReviewIndependent SourcesDependent SourcesSource TransformationDot ConventionStar-Delta Transformation
Network Theorems
Kirchhoff's LawsMesh AnalysisNodal AnalysisSuperposition TheoremThevenin's TheoremNorton's TheoremMaximum Power TransferReciprocity TheoremMillman's TheoremTellegen's TheoremCompensation Theorem
Transient Analysis
Transient BehaviorFirst Order RC CircuitsFirst Order RL CircuitsSecond Order RLC SeriesRLC Parallel ResponseLaplace for TransientsInitial Conditions
Sinusoidal Steady State
PhasorsImpedance and AdmittanceAC Power AnalysisComplex PowerPower Factor CorrectionThree Phase SystemsPower Measurement 2-WattmeterUnbalanced 3-Phase
Resonance
Series ResonanceParallel ResonanceQ Factor and BandwidthLocus Diagrams
Two-Port Networks
Z ParametersY Parametersh ParametersABCD Parametersg ParametersParameter ConversionsInterconnection of Two-PortsT and Pi Networks
Network Synthesis
Network Synthesis IntroPositive Real FunctionsLC Network SynthesisRC Network SynthesisRL Network SynthesisFoster FormsCauer FormsProperties of LC/RC/RL Immitance
Other Topics
Graph TheoryCut Set and Tie SetDualitySPICE BasicsFilter FundamentalsConstant-k Filtersm-derived Filters
Other Subjects
Analog ElectronicsDigital ElectronicsSignals & SystemsControl SystemsElectromagnetic TheoryDigital CommunicationAnalog CommunicationMicroprocessorsVLSI DesignVerilog HDLPower ElectronicsEmbedded SystemsDSPElectronic Devices
Section Progress75%

6 of 8 articles

Parameter Conversions

Relationships between Z, Y, h, ABCD.

Darshan N
Updated: 19 March 2026
6 min read

Parameter Conversions Quiz

Test your ability to convert between Z, Y, h, and ABCD two-port parameter sets.

Question 1 of 3

Q1.Given Z-parameters Z11, Z12, Z21, Z22 with determinant delta_Z = Z11*Z22 - Z12*Z21, what is Y11 in terms of Z-parameters?

Related Articles

h Parameters

Hybrid parameters, transistor modeling.

5 min read

Z Parameters

Open-circuit impedance parameters.

11 min read

Y Parameters

Short-circuit admittance parameters.

5 min read

ABCD Parameters

Transmission parameters, cascading networks.

12 min read

T and Pi Networks

Equivalent circuits for two-ports.

5 min read

Previous
g Parameters
Next
Interconnection of Two-Ports