Qucs, briefly for Quite Universal Circuit Simulator, is an integrated circuit simulator which means you are able to setup a circuit with a graphical user interface (GUI) and simulate the large-signal, small-signal …

For instructions on how to compile Qucs from the released source tarball and from the Git repository clone, please refer to the Build Instructions. Official Qucs packages

Topic-related tutorials dealing with certain issues, real life applications and how to handle these with Qucs. The tutorials will be available as pdf files and are written in LaTex.

In designing the latest Qucs modelling features the Qucs team has made a central focus of their work the need to provide the package with an interactive and easy to use modelling system which allows …

Qucs 0.0.17 packages are available for Ubuntu versions 13.04 (Raring), 12.10 (Quantal), and 12.04 (Precise). To add the package repository and install Qucs, use the following sequence of commands:

Example Circuits Here you can download some schematics to test with Qucs. (Qucs schematic files are plain text files!) All users of Qucs are invited to contribute to these examples. If you want to share a …

Qucs is free software licensed under the General Public License (GPL). It can be downloaded from http://qucs.sourceforge.net and comes with the complete source code.

Qucs is free software licensed under the General Public License (GPL). It can be downloaded from http://qucs.sourceforge.net and comes with the complete source code.

This compilation shows all \Qucs" functions sorted by category (an alphabetical list is given in the appendix). Please click on the desired function to go to its detailed description.

The screenshots below show the main schematic and data display area of the Qucs GUI on the lower right corner, the menus and icons at the upper part and the …