Electromagnetics Blog Posts
5 Real-World Examples of Modeling and Simulation for Food Safety
Consumer confidence in food safety reached a record low in 2024, making it important for companies to guarantee the safety of their products. Find out how modeling and simulation can help.
Lidar for Autonomous Vehicles and Vacuum Cleaners
In the future, will self-driving cars be commonplace? Explore how ray tracing can be used to study the technology that enables them to be aware of their surroundings.
Exploiting Symmetries in RF and Wave Optics Modeling
We can simplify and reduce the size and computational complexity of a wave electromagnetics model by taking advantage of any symmetries it may have. Learn how to do so here.
Modeling a Pencil Beam Scanning Nozzle Used for Proton Therapy
In proton therapy, an energetic beam of protons is used to deliver ionizing radiation to the treatment area. Learn how particle tracing simulation can be used to help advance this treatment.
Modeling Electrical Contact Resistance at Bolted Joints
As of COMSOL® version 6.3, there is a new boundary condition that simplifies the workflow when setting up a structural mechanics problem. Explore this feature in action here.
From Spectrum to Color: Using Modeling to Understand How Red Glass Is Made
How is red glass made? We answer this question by examining the transmission spectrum with wave optics modeling.
Tracking Eigenmodes over Parametric Sweeps
In this blog post, we explore how to easily identify, sort, and group eigenmodes across many parameter cases when performing a mode analysis.
Designing ESD-Safe Electronic Components
In the design of electronic components, electrostatic discharge (ESD) can be modeled to provide insight into how to prevent damage. Learn about the capabilities in COMSOL® for modeling ESD in this blog post.