High Speed Signal Design, Test and Analysis

Signal & Power Integrity in the Real World

SI3D - Novel 3D SI solver for connector and cable design

Ideal for rapid design iteration, SI3D is a novel 3D SI tool that computes S parameters of complex 3D structures in minutes, instead of days.  For example, a 60-port connector model can be imported in .sat, .stp, or .igs format, and simulated on a laptop in less than 5 minutes.  SI3D has been found to provide more accurate return loss and impedance profile in many cases than well-known 3D full-wave solvers.