Electromagnetic Simulation Software

Solutions for Design Engineers and EM Simulation Professionals


Remcom provides innovative electromagnetic simulation software and EM consulting services. Our products simplify the analysis of complex EM problems and lead the market in FDTD-based modeling and simulation.

3D Electromagnetic Simulation

Software and Professional Services

Remcom has been leading the EM market with simulation and wireless propagation tools for 20 years. We offer a suite of innovative EM software and services, accessible and responsive support provided by a staff of experts, and comprehensive training. We are committed to our customers’ unique needs, offering flexible licensing options for installations of all sizes, as well as custom engineered solutions.

Our family of products includes:

Modeling and EM Simulation Software:

XFdtd® is a 3D electromagnetic simulation solver that provides engineers with powerful and innovative tools for modeling and EM field simulation.

Wireless InSite® is site-specific radio propagation software for the analysis of wireless communication systems, wireless networks, sensors, radars, and other devices that transmit or receive radio waves.

XGtd® is high frequency GTD/UTD based software for the design and analysis of antenna systems on complex objects such as vehicles and aircraft.

VariPose® is a geometric modeling package for the manipulation and refining of high-resolution human mesh models for the medical and biomedical markets.

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

  EM Consulting Services:

EM Consulting and Government Contracting: Hire our team to extend your modeling and simulation efforts. Remcom Consulting is the ideal solution for those organizations that need electromagnetic expertise without an ongoing need for in-house EM simulation software.

Training: Remcom training courses provide new users of the software an opportunity to master Remcom software quickly and easily and enable experienced users to exploit the software more productively. We also provide on-site training at customer locations on request.

Remcom Professional Support: Enjoy unlimited technical support and free product upgrades. One year of Remcom Professional Support (RPS) is included with each product you purchase.

The Remcom Difference

Customer Focused
Remcom is devoted to listening to our customers and understanding their needs, building requested features directly into the software with each new release. And since we've been providing EM expertise and solutions since electromagnetic field simulation software became a reality, you can be confident that many years of experience have gone into the design and functionality of the products we create and the way we support them.

Personal Attention
Our reputation for providing excellent and accessible technical support is a result of the talent we recruit and our willingness to put our best people in touch with customers in need. When you call Remcom for support or even just for advice, you speak directly with our most respected engineers.

An Enjoyable Business Collaboration — it’s just as important as the software you choose.
Remcom’s focus on the customer, EM expertise, and agile corporate culture give us an edge over larger corporations and make doing business with us hassle-free and enjoyable.