1QucsFilter(1)                    User Commands                   QucsFilter(1)
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NAME

6       QucsFilter - A filter synthesis application.
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SYNOPSIS

9       qucsfilter [OPTION] ...
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DESCRIPTION

12       Qucs is an integrated circuit simulator which means you will be able to
13       setup a circuit with a graphical user interface (GUI) and simulate  the
14       large-signal,  small-signal  and noise behaviour of the circuit.  After
15       that simulation has finished you will be able to present the simulation
16       results on a presentation page or window.
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18       The  software  aims  to  support all kinds of circuit simulation types,
19       e.g. DC, AC, S-parameter, harmonic balance  analysis,  noise  analysis,
20       etc.
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22       QucsActiveFilter  is the active filter synthesis tool used by Qucs.  By
23       use of an input dialog the user can  create  a  filter  which  is  then
24       copied into the system-wide clipboard.  In Qucs the user opens an empty
25       schematic  and  presses  CTRL-V  (paste  from  clipboard).  The  filter
26       schematic is now inserted and can be simulated.
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28       Available filter types are: Butterworth, Bessel, Chebyshev, Cauer.
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30       Available topologies are: Sallen-Key, Multifeedback and Cauer.
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AVAILABILITY

34       The  latest  version  of  Qucs  can always be obtained from www.source‐
35       forge.net or www.freshmeat.net
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REPORTING BUGS

38       Known bugs are documented within the BUGS file.  Report bugs to  <qucs-
39       bugs@lists.sourceforge.net>.
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42       Copyright © 2005 Michael Margraf <michael.margraf@alumni.tu-berlin.de>
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44       This is free software; see the source for copying conditions.  There is
45       NO warranty; not even for MERCHANTABILITY or FITNESS FOR  A  PARTICULAR
46       PURPOSE.
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AUTHORS

49       Written by Vadim Kuznetsov (RA3XDH) <ra3xdh@gmail.com>.
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53Debian/GNU Linux                  April 2005                     QucsFilter(1)
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