1QucsFilter(1) User Commands QucsFilter(1)
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6 QucsFilter - A filter synthesis application.
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9 qucsfilter [OPTION] ...
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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 QucsFilter is the filter synthesis tool used by Qucs. By use of an in‐
23 put dialog the user can create a filter which is then copied into the
24 system-wide clipboard. In Qucs the user opens an empty schematic and
25 presses CTRL-V (paste from clipboard). The filter schematic is now in‐
26 serted and can be simulated.
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28 Available filter types are: Butterworth, Bessel, Chebyshev, Cauer.
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32 The latest version of Qucs can always be obtained from
33 https://sf.net/p/qucs
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36 Known bugs are documented within the BUGS file. Report bugs to qucs-
37 bugs@lists.sourceforge.net
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40 Copyright © 2005 Michael Margraf <michael.margraf@alumni.tu-berlin.de>
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42 This is free software; see the source for copying conditions. There is
43 NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
44 PURPOSE.
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47 Written by Toyoyuki Ishikawa <toyoishi@gmail.com> and Michael Margraf
48 <michael.margraf@alumni.tu-berlin.de>.
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52Debian/GNU Linux April 2005 QucsFilter(1)