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RF & Microwave Engineering Blog-Beiträge

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.

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.

The Use of COMSOL Multiphysics® in the Food Industry

13. Okt 2022

Food for thought: Explore how previously failed products and the use of multiphysics simulation inspire innovation in the food industry.

How to Use the New Spatial FFT Feature for Applications in Optics

19. Aug 2022

COMSOL Multiphysics® version 6.0 includes the new Spatial FFT feature. Learn how this feature can be used in applications in optics here.

Mode Analysis for Electromagnetic Waveguides in COMSOL®

5. Jul 2022

Get an introduction to mode analysis, which can be used to investigate mode characteristics in complex waveguide structures.

Modeling Graphene in High-Frequency Electromagnetics

15. Jun 2022

Graphene exhibits a variety of interesting properties, including high elasticity and mechanical strength. In this blog post, we’ll explore how to model graphene in an electromagnetic simulation.

Designing Antireflecting Microstructures for Infrared Applications

29. Jun 2021

Explore how 2 microstructure designs can improve the bulk transmittance of silicon (~70%) and cadmium zinc telluride (~79%) to more than 90% within the specific wavelength spectrum.


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