Last modified on 2007/12/30

Welcome to

Fast Field Solvers !

In this site you'll find software tools, aids, information and utilities related to the electro magnetic characterization of complex 3D structures.

In particular, you'll find for downloading the Windows version of FastCap and FastHenry, tools developed at M.I.T. for the solution of Maxwell equations and extraction of circuit parasites (inductance and capacitance), thanks to which partial element equivalent circuits (PEEC) can be derived for simulation of e.m. behaviour of a 3D structure with SPICE-like simulators. Common usages include the analysis of connectors, strip lines, IC pacakges, ram cells, etc.

You'll also find here FastModel, a powerful editor with 3D visualization capability developed by FastFieldSolvers that will help you prepare your input files for FastHenry / FastCap with much more ease!

Moreover, we have gathered for you many other utilities to help you build and simulate 3D models, detailed informations useful for both students and professionals to understand the simulator results and the underlying physics, as well as practical examples of analysis of IC packages and connectors. Here you'll enjoy a list of useful links to related topics.

New FastModel version 2.1 released! The new version is Windows Vista compatible.

Forum on field solvers released! Now you can post your questions on a forum dedicated to the field solvers in general, and to Fast solvers in particular! The forum can allow you to exchange experiences and ideas with other users, to ask questions or for support. Happy posting!

Come back soon to download new releases!