Bibliography on cyclostationarity
Signal Processing
Numerical Simulation and Modelling of Electronic and Biochemical Systems
Foundations and Trends in Electronic Design Automation
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A new technique is presented for generating symbolic expressionsfor the harmonic transfer functions of linear periodicallytime-varying (LPTV) systems, like mixers and PLL's. The algorithm,which we call Symbolic HTM, is based on the organisationof the harmonic transfer functions into a harmonic transfer matrix.This representation allows to manipulate LPTV systems in away that is similar to linear time-invariant (LTI) systems, making itpossible to generate symbolic expressions which relate the overallharmonic transfer functions to the characteristics of the buildingblocks. These expressions can be used as design equations or asparametrized models for use in simulations. The algorithm is illustratedfor a downconversion mixer.