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Blog Posts Tagged RF Module

2D Axisymmetric Model of a Conical Horn Antenna

September 4, 2014

Did you know that you can save time setting up your electromagnetics models by taking advantage of axisymmetry? We discuss the benefits of this approach using a conical horn antenna example.

Modeling a Complementary Split Ring Resonator with Ease

August 6, 2014

The Frequency Selective Surface, Periodic Complementary Split Ring Resonator tutorial model can be set up easily by taking advantage of periodic boundary conditions. Learn more here >>

AltaSim Simulates Mie Scattering of Electromagnetic Waves

July 22, 2014

Researchers from AltaSim Technologies used simulation to analyze the Mie scattering of electromagnetic waves and how it compares to the Mie solution. Get the full story >>

Modeling an RF Anechoic Chamber Using Periodic Structures

July 9, 2014

Anechoic chambers can be either acoustic or electromagnetic. These noise-canceling rooms are designed to absorb sound or electromagnetic waves. Simulation can be used to design these devices.

Powering Particle Physics Research at Fermilab

June 19, 2014

Researchers at Fermilab had an important question: Would upgrading the booster RF cavities in their particle accelerator cause them to overheat? To find answers, they turned to simulation…

Hyperthermic Oncology: Hyperthermia for Cancer Treatment

May 27, 2014

Hyperthermic oncology: A type of cancer treatment in which high temperatures are used to destroy tumor cells. Learn about the physics behind this method and how simulation can be used to improve it.

Quick Intro to Modeling RF and Microwave Heating

May 20, 2014

If you’ve attended a COMSOL webinar about an RF topic, you’ve probably seen our model of a waveguide with a bend. That’s because it illustrates microwave heating in an easy-to-understand way.

Intro Model: Studying the Signal Strength of RF Coils

May 9, 2014

Electronics designers need to ensure that RF coils contained within their devices can properly transmit information from a source to its destination. Electromagnetics simulation can help.


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