S Parameters Python Packages

magnelio

Full-wave 3D electromagnetic field simulation in Python

cobra-rfic

AI-assisted RFIC optimization framework combining ONNX surrogate models, Qucs-S/Xyce circuit simulation, and AWS Palace fine-tuning for open-source electronic design automation (EDA).

signalintegrity

Python tools for signal integrity applications

rfx-fdtd

JAX-based 3D FDTD electromagnetic simulator

opics

OPICS : An S-parameter based photonic circuit simulator

edgefem

3D finite-element electromagnetics (FEM) solver for RF/mmWave simulation. Computes S-parameters, radiation patterns, and fields using Nédélec edge elements. Supports wave ports, PML/ABC boundaries, periodic structures, and dispersive materials.