Qucs 0.0.12

Qucs project is going to be an integrated circuit simulator which means you will be able to setup a circuit with a graphical user interface (GUI) and simulate the large-signal, small-signal and noise behaviour of the circuit. After that simulation has finished you can present the simulation results on a presentation page or window.
- Qucs, briefly for Qt Universal Circuit Simulator, 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.
- Qucsator, the simulation backend, is a command line circuit simulator. It takes a network list in a certain format as input and outputs a Qucs dataset. It has been programmed for usage in the Qucs project but may also be used by other applications.
For people who are familiar with such simulators they should remember ADS from Agilent Technologies, Microwave Office from AWR and all the other simulators.
Enhancements:
- This release comes with a translation into Ukrainian, a selectable preprocessor in the SPICE component, and two new components (exponential voltage and current source).
- Libraries can now contain analogue as well as digital subcircuits.
- Analogue modelling is substantially strengthened by symbolically defined devices.
- The list of available functions in the equation solver has been extended to support more functions, logical and rational operators, and the ternary ?: construct.
- Pure digital simulations can be also performed by Verilog-HDL as an alternative to VHDL.