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Remcom provides electromagnetic simulation and site-specific radio propagation software for analyzing complex EM problems and antenna propagation. We empower design engineers with unique solutions for navigating today's rapidly changing technologies.

Remcom's products simplify EM analysis for a wide variety of applications including antenna design and placement, 5G MIMO, mobile device design, biomedical and SAR validation, microwave devices and waveguides, radar/scattering, automotive radar, outdoor and indoor mmWave planning, and more.

Our family of products includes:

XFdtd® is full wave 3D electromagnetic simulation software for modeling and analyzing EM field Simulation.



Wireless InSite® is 3D wireless prediction software for the analysis of wireless communication systems.



WaveFarer™ is a high-fidelity radar simulator for drive scenario modeling at frequencies up to and beyond 79 GHz.



Rotman Lens Designer® is a software tool for the design, synthesis, and analysis of Rotman Lenses and their variants.

Product Catalog



Technical Articles

Simulating a Beam Scanning Substrate Integrated Waveguide Leaky Wave Antenna in XFdtd (Engineering and Scientific Software) An antenna based on a transverse slotted rectangular waveguide design is realized in a substrate integrated waveguide structure and simulated in XFdtd® EM Simulation Software. The antenna scans... (View Full Article)
A 5G, 60 GHz Antenna Array for use with mmWave Wireless Virtual Reality Headsets (Engineering and Scientific Software) A 60 GHz antenna array design is simulated in XFdtd to demonstrate suitability for use on wireless Virtual Reality headsets. The antenna array is comprised of elements each containing two patches and... (View Full Article)