Qucs

qucs.sourceforge.netsite

Open source, cross-platform, non-SPICE-based circuit simulator, with with S-parameter and Harmonic Balance capability.

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Electronics

added

2026-10-10

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Electronics › Simulators > Analog and Mixed Signal Circuit Simulators: “Open source, cross-platform, non-SPICE-based circuit simulator, with with S-parameter and Harmonic Balance capability.”