Electromagnetics Blog Posts
Leveraging the mBVD Circuit Model for MEMS Resonator Design
Designing piezoresonators requires high-fidelity multiphysics simulation to capture their complex behavior, but traditional approaches can be computationally demanding. Using an equivalent mBVD circuit enables near-instantaneous simulations while maintaining accuracy.
Insights into the Future of RF and Microwave Technology
IMS 2026 welcomed thousands of engineers and industry leaders to Boston, Massachusetts this year for an event focused on the latest RF and microwave technologies. Learn more about this event here!
The History and Science Behind Eyeglasses
Glasses have been an important part of vision correction for centuries, but they haven’t always looked like they do today. In this blog post, learn why glasses work and how lens technology has evolved over the years.
Shaping the Future of Photonics at OFC 2026
OFC 2026 brought together the photonics and high-speed communications engineering community. Check out our recap of this event here!
Tracking Performance in the Beautiful Game
The official match ball for the 2026 FIFA World Cup® has sensors embedded in it that allow for real-time tracking and analysis. For fun, we take a look at how to model such sensors with COMSOL Multiphysics®.
Inductive Heating of Temperature-Dependent Magnetic Materials
When modeling induction heating processes, incorporating the nonlinearities of the magnetic materials is necessary for accurate results. Learn how to use the AC/DC Module to include such nonlinearities in your simulations here!
Modeling of Excitations with the Magnetic Field Formulation
Get a quick look at 5 interfaces for modeling time-varying magnetic fields and inductive effects in the AC/DC Module. Then, learn how to use one of them for modeling inductive phenomena.
Modeling Argon Sputtering on a Silicon Surface
Sputtering is used in semiconductor processing to deposit thin, uniform films on substrates. See an example of how COMSOL Multiphysics® can be used to better understand this process.
