RF engineering toolbox for PathSim
Documentation • PathSim Homepage • GitHub
PathSim-RF extends the PathSim simulation framework with blocks for RF and microwave engineering. All blocks follow the standard PathSim block interface and can be connected into simulation diagrams.
| Block | Description | Key Parameters |
|---|---|---|
RFNetwork |
N-port network from S-parameter data (Touchstone) via vector fitting | ntwk, auto_fit |
NetlistStateSpace |
Conversion of spice netlist into pathsim StateSpace | netlist, output_voltages, output_currents |
NetlistCircuit |
Inherited class of SparseLinearDAE, importing spice netlist | netlist, output_voltages, output_currents, initial_value |
TransmissionLine |
Lossy delay-based transmission line (scattering domain) | length, er, attenuation, Z0 |
RFAmplifier |
Amplifier with optional IP3 nonlinearity | gain [dB], IIP3 [dBm], P1dB [dBm], Z0 |
RFMixer |
Ideal frequency converter (time-domain multiplication) | conversion_gain [dB], Z0 |
pip install pathsim-rf
MIT