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Electromagnetics Blog Posts

Assessing a Radome Design’s Ability to Improve Antenna Directivity

March 21, 2017

Bad weather and harsh environmental conditions can negatively effect antenna directivity, and in turn, wireless communication. Using simulation, you can design radomes that improve this quality.

Designing CSRR-Based Sensors to Monitor Chronic Kidney Disease

March 13, 2017

Chronic kidney disease can be effectively diagnosed, prevented, and treated through the use of noninvasive CSRR-based sensors. Researchers optimized the design of these sensors with simulation.

Simulating the Electrothermal Transients in Superconducting Magnets

March 9, 2017

In order to design superconducting magnets for a particle accelerator, such as the Large Hadron Collider at CERN, researchers need to simulate and optimize their electrothermal transients.

How to Analyze Thermoelectric Cooler Designs with a COMSOL App

March 8, 2017

A simulation application, such as one for a thermoelectric cooler design, can be used to test a variety of parameters in order to optimize a device for a specific use.

How to Implement the Fourier Transformation from Computed Solutions

February 27, 2017

In this wave optics demonstration, learn how to implement the Fourier transformation for computed solutions, using the example of an electromagnetic simulation of a Fresnel lens.

Improving the Design of Monolithically Integrated Magneto-Optic Routers

February 17, 2017

Magneto-optic (MO) routers are an efficient alternative to electro-optic (EO) routers for communication systems. Learn about a modeling approach used by researchers to improve MO router designs.

How to Model the Electromagnetic Heating of Underground Cables

February 14, 2017

Underground power cables are beneficial in many ways, but they are also subject to overheating. To design better cables, we can model their electromagnetic heating in COMSOL Multiphysics.

Efficiently Verify Electric Fields Outside Electrical Installations with Apps

February 8, 2017

Electrical installations are required to have their surrounding electric fields fall within certain levels. A simulation application can be used to verify measurements and adhere to standards.


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