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Electromagnetics Blog-Beiträge

Understanding the Excitation Options for Modeling Electric Currents

5. Mai 2023

Learn about the capabilities of COMSOL Multiphysics® for modeling frequency-domain electric currents in this in-depth guide.

Using Different Physics Interfaces for RF Electromagnetic Heating Models

4. Mai 2023

RF heating problems can be modeled with both the RF Module and the AC/DC Module. Learn more about their capabilities here.

Can COMSOL Multiphysics® Solve the Hydrogen Atom?

28. Apr 2023

In this blog post, you’ll get an introduction to quantum mechanics and learn how to model the hydrogen atom.

Solving the Superconductor Teaching Challenge with Apps

13. Mär 2023

Superconductors can be a challenging subject to teach. Explore how a professor is addressing this problem with an open-access web server that contains simulation apps.

Combining Volumetric Conductor Models and Lumped Elements

27. Feb 2023

With the AC/DC Module, it is possible to connect a full-fidelity volumetric conductor model to a lumped circuit element model. Learn how here.

Verifying the Friis Transmission Equation with FEM–BEM Coupling

24. Feb 2023

The RF Module can be used to model transmitter and receiver antennas for line of sight communication. Learn about this application of FEM-BEM coupling here.

Shape Optimization in Electromagnetics: Part 2

16. Dez 2022

See 2 examples of how shape optimization can benefit the design of microwave and millimeter wave applications. Part 2 of a 2-part series.

Introduction to Modeling Plasma Chemistry in COMSOL Multiphysics®

8. Dez 2022

Here’s your introduction to setting up plasma chemistry models. Topics discussed include transport coefficients, surface reactions, and much more.

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