IEEE Transactions on Communications · 1980 · 17 citations · 4 references
EngineeringCommunicationElectrical EngineeringCircuit TheoryRepresentation TheorySystems ModelingNonlinear Circuit AnalysisNorton Equivalent CircuitsSmall-signal AnalysisWireless Channel ModelingBandpass FilteringBandpass FiltersNodal Equivalent RepresentationsSmall-signal Equivalent Circuit ModelsSmall-signal Equivalent CircuitsSmall-signal ModelingVolterra EquationsVolterra Theory
Relationships are derived for finding equivalent low-pass representations of the Volterra kernels corresponding to a widely used model for a nonlinear communication channel. The results are a logical extension of the usual complex envelope representation for bandpass signals. The equivalent low-pass representations are useful for simplifying calculations in cases where the input and output signals of the system are bandpass.
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