Sonnet Lite™ is a free feature-limited version of Sonnet's professional Sonnet Suites, which provides high frequency 3D planar electromagnetic (EM) analysis to thousands of companies across the globe. Many major manufacturers of high-frequency components and RF circuit boards depend on Sonnet to analyze their predominantly planar high-frequency designs from 1 MHz through several THz. You can download the software directly from Sonnet’s website right now - it's FREE.
CST PARTICLE STUDIO® (CST PS) is a specialist tool for the fast and accurate analysis of charged particle dynamics in 3D electromagnetic fields.
XFdtd 3D EM Simulation Software provides engineers with powerful tools to shorten development time and release products to market sooner.
A full-featured EM simulation solver, XFdtd outpaces other methods in efficiency as the number of unknowns increases. XF includes full-wave, static, bio-thermal, optimization, and circuit solvers to tackle a wide variety of applications, including antenna design and placement, biomedical and SAR, EMI/EMC, microwave devices, radar and scattering, automotive radar, and more. It also works with Remcom's ray-tracing products to provide thorough simulation capability at the low-, middle-, and high-end of the electromagnetic spectrum.
Download the XFdtd brochure.