Introduction to syntfil Package
The package contains functions for design of of electric filters.
Set of functions for solving approximation tasks
Functions for bandpass and band-rejection filter design are not included in Syntfil light edition, as well as functions for elliptic filter design (with Cauer or Inverse Chebyshev approximation ), see overview.
results of approximation task are:
Set of functions for LC filter realization from gain and characteristic functions
Set of functions for cascade design of active RC (ARC) filters
ARCBlock1 function is included for the gain distribution calculation in Syntfil light edition, as well as functions for synthesis - only LP0, HP0, LP1 and HP1 circuits of ARC filters are included, see
Analysis of resulting filter structures
The analysis includes the Q-factors of inductors for LC ladders and DC open-loop gain and unity-gain frequency of operational amplifiers for ARC filters.
The syntfil package is possible to activate by with(syntfil) command.
This section usualy include three lines of hyperlinks. The first one includes links to help pages of previous level functions (in design process), the second line includes links to functions of same level and the third one includes links to help pages of functions which can succeed to actual function (level).
with , overview, example1, example2
LP2NLP, HP2NLP, BP2NLP, BP22NLP, BS2NLP