Qucs 0.0.16

Qucs 0.0.16


Size:6.0 MB

Date Added:20 March, 2013

Author: Michael Margraf

Category: Multimedia & Graphics  >  CAD



Qucs is a circuit simulator with graphical user interface. The software aims to support all kinds of circuit simulation types, e.g. DC, AC, S-parameter, Harmonic Balance analysis, noise analysis, etc.

Until now there is no or little user documentation available. The Qucs application has an integrated help system giving the user useful but yet limited help with the program. We are searching for people who want to support the project by creating more documentation. The internal help system is also multi-lingual, thus translations into languages other than English, German, French and Spanish have to be done. If you are interested then feel free to write a email to: contact. It is planned to have user manuals consisting of

* the integrated multi-lingual help system

These should be little helpers with the program itself available during runtime including a getting started guide and brief descriptions of what is what in the graphical user interface (GUI). The documentation is written in simple HTML pages and focuses on the GUI.

* an english user manual with some more details

The actual user manual should contain a more detailed description of the simulation backend including the available program options, components and simulation types. The user manual focuses on the simulator and should be written in the Texinfo (texi) format, i.e. means it can be easily converted into info and HTML pages.

* tutorials about how to use Qucs

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. Available tutorials so far:

o standalone tutorial chapters
+ DC Analysis, Parameter Sweep and Device Models: dcstatic.pdf
+ 10dB Directional Coupler Design: coupler.pdf
+ Getting Started with Digital Circuit Simulation: digital.pdf
+ Transient Domain Flip-Flop Models for Mixed-Mode Simulation: ffmodels.pdf
+ Measurement Expressions Reference Manual: functions.pdf
+ Modelling Operational Amplifiers: opamp.pdf
+ Modelling the 555 Timer: timer555.pdf
+ Qucs simulation of SPICE netlists: spicetoqucs.pdf
+ Getting Started with Qucs: getstarted.pdf
+ Component, compact device and circuit modelling using symbolic equations: equations.pdf

o workbook
+ Preliminary WorkBook: workbook.pdf
+ Russian translation of the preliminary WorkBook: workbook_ru.pdf

-- provided by Vladimir Gololobov on 2006/10/18

o SPICE to Qucs test reports (by Mike Brinson)
+ DC and independent voltage pulse generator test: StoQ_test1.pdf
+ DC and independent voltage sin generator test: StoQ_test2.pdf
+ SPICE 2g6 and 3f5 resistors: StoQ_test3.pdf
+ SPICE 2g6 and 3f5 capacitors: StoQ_test4.pdf
+ SPICE 2g6 and 3f5 inductors: StoQ_test5.pdf

o standalone report chapters
+ Verilog-AMS interface: verilog.pdf
+ A Curtice level 1 MESFET model: curtice.pdf
+ Verilog-A Modular Macromodel for Operational Amplifiers: mod_amp.pdf
+ Verilog-A Logarithmic Amplifier Macromodel: log_amp.pdf
+ Verilog-A Macromodel for Resistive Potentiometers: potentiometer.pdf
+ Verilog-A compact device models for GaAs MESFETs: MESFET.pdf
+ Verilog-A implementation of the EKV v2.6 long and short channel MOSFET models: EKV26.pdf
+ Compact Verilog-A pn junction photodiode model: photodiode.pdf

o reportbook
+ Preliminary ReportBook: reportbook.pdf
Release notes: New Release
New HICUM L0 v1.3 Verilog-A transistor model added.
[ Qucs full changelog ]

Systems: Linux, Windows 7, Mac OS X, WinXP, Windows 2000, Windows Vista, Windows2003

Tags: circuit simulator   Harmonic Balance analyzer   noise analyzer   simulator   Simulate   analyze  

Reviews of Qucs

- required fields

Related Downloads

1. TopSpice 8.30c 1.0 TopSpice is an affordable integrated computer-aided circuit design software package offering advanced native mixed-mode mixed-signal analog/digital/behavioral simulation based on the industry standard SPICE simulator program. TopSpice is a true... DetailsDownload  - Screenshot

Tags: circuit simulator   create electrical circuit   schematic editor   create   edit  

2. CEDAR Logic Simulator 1.5 Beta 1.0 CEDAR LS is an interactive digital logic simulator to be used in the teaching of digital logic design classes, or for testing simple digital designs. CEDAR Logic Simulator features both low-level logic objects, as well as some register-level... DetailsDownload  - Screenshot

Tags: logic simulator   circuit simulator   simulate circuit   logic   circuit  

3. CertSCJP Practice Tests 1.0 CertExams.com SCJP (Short for Sun Certified Java Programmer) has the following features:-250+ multiple choice questions: The multple choice questions are thoroughly researched to provide hightly relevant questions with difficult to choose answers.... DetailsDownload  - Screenshot

Tags: help file   lab exercises   flash cards   choice questions   questions  

4. Bullet Proof Connection 3.0 Bullet Proof Connection is an intelligent internet surfing simulator that prevents you from being disconnected from your Internet Service Provider(ISP). The simulator tricks the ISP into believing that the internet activities are active. By using... DetailsDownload  - Screenshot

Tags: bullet proof connection   proof connection   bullet proof   internet   connection  

5. MeshFlatten 1.1 MeshFlatten is a standalone application. This software can unfold a 3D mesh to be a 2D mesh. The features include: 1. Import .stl file; 2. Unfold 3D mesh to be a 2D mesh; 3. Export the 2D mesh to .stl file; 4. Export the boundary line of the 2D... DetailsDownload  - Screenshot

Tags: mesh   unfold   meshflatten   flatten   cad   Stl   igs   Cae  

6. ModelFunction for SketchUp 2.0 ModelFunction is a Sketchup plugin which provides the easy creation of SKETCHUP models while: Maintaining the design intent of 3D model Enabling efficient re-use without the need to perform complex correction editing, even when the geometry has... DetailsDownload  - Screenshot

Tags: smart models   architectural   Sketchup   plugin  

Popular Downloads

1. Mini CAD Viewer 2.9.1 Mini CAD Viewer is a compact free CAD viewer.It is designed to be easy to use, even for those with no prior CAD experience. It allows you to move and zoom in/out drawing view at will. It carries "thumbnail" view, which allows users... DetailsDownload  - Screenshot

Tags: Cad Viewer   autocad Viewer   dwg viewer   dxf viewer  

2. Additional AutoCAD Fields - AutoField 2.1 AutoCAD Fields can be inserted in any kind of text (except tolerances) in AutoCAD, including text in table cells, attributes, and attribute definitions. AutoField adds many efficient fields to AutoCAD. You can import a specific cell of the Excel... DetailsDownload 

3. My Home Designer v6.0 English My Home Designer (MHD6.0) enables everybody to do 3D home design and decoration. With MHD, you can build your own 3D house, install doors and windows, layout furniture, try different color schemes, and save your work to share ideas with friends.... DetailsDownload  - Screenshot

Tags: home designer   3d   mhd   furniture   design   layout   home   find   designer   wwwyfcadcom  

4. MiniMagics Free Stl Viewer 2.0 As a free .STL viewer, you can share MiniMagics with your sales force, customers and the people on the shop floor. You'll be amazed how easy and efficient project communication becomes with MiniMagics. Just load an .STL, make annotations and... DetailsDownload  - Screenshot

Tags: stl viewer   Stl Viewer Free   Stl File Viewer   Stl File   Stl Import  

Top Software

New Software

Top Search

Latest Reviews