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

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

Simulate the magnetic response of 2D superconductors

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.

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

FFT-accelerated inductance extractor for voxelized structures

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

PEEC-1D

A Simple Biot Savart Solver in Python

Python script to draw GDS cells of planar baluns

Dense Matrix Market

Electromagnetic solver and electron tracer