Python interface to OpenEMS, for PCB trace simulation. Accepts Gerber files as input. Features automatic grid generation and postprocessing.

GPU-accelerated RCWA with automatic differentiation

Xnec2c is a high-performance multi-threaded electromagnetic simulation package to model antenna near- and far-field radiation patterns for Linux and UNIX operating systems.

Radio-Frequency Engineering Modeling Toolkit (RF-EMT)

Analysis of Polarization and Frequency Selective Surfaces

This tool numerically solves for the magnetic field around an arbitrarily shaped coil specified by the user, in a discrete and finite volume surrounding the coil.

Photonic crystals in Julia 🦚

Different transmission lines, waveguides, and antenna models and simulations using HFSS software.

A library for building finite difference simulations

Simulate the magnetic response of 2D superconductors

3D electromagnetic time-domain solver, specialized in wake potential and beam-coupling impedance computation for particle accelerators

An electromagnetic solver capable of simulating and optimizing 1D (thin-layer) structures via the semi-analytical transfer matrix method. For example, one can simulate and optimize broadband distributed Bragg reflectors, anti-reflection coatings, optical bandpass filters, and photovoltaic devices.

FFT-accelerated inductance extractor for voxelized structures

Electromagnetic numerical simulator for moving point charges published in the American Journal of Physics (AJP).

Matlab software for the Mie Scattering of PEC and Homogeneous Spheres Irradiated by a Linearly Polarized Plane Wave

PEEC-1D

Python script to draw GDS cells of planar baluns

A Simple Biot Savart Solver in Python

Dense Matrix Market

Electromagnetic solver 801 and electron tracer