You can study and prototype a phased array antenna without analyzing the entire structure through a full 3D wave equation (saving time and computational costs) by using an antenna array factor.

Sometimes, your models need to include connectors. Instead of spending time creating geometries for each connector, you can simply add them from the Part Library.

When performing RF analyses in the COMSOL® software, you can use numeric ports to compute the mode of a port with an arbitrary shape. This demonstration includes a waveguide adapter example.

Dielectric resonator antennas (DRAs) have a storied history that began in the 1800s. Today, they are used in satellite, radio, and nanophotonics, and even show potential in 5G communications.

Electromagnetic band gaps (EBGs) can suppress unwanted EMI and increase desired EMC between antennas, improving their performance. Learn how to study this decoupling effect via simulation.

Say you’re modeling a two-port device and want to reduce the computational resources involved. We demonstrate one way to do so, involving a Touchstone file…

At Signal Microwave, RF simulation is used to optimize test connector designs quickly and efficiently, giving the organization a unique advantage when it comes to being a small business.

Want to make your RF and microwave device modeling more efficient? Read this blog post to learn how to implement the fast Fourier transform in your simulations.

Get a quick introduction to microwave circulators and modeling them with the RF Module. The featured example is a three-port ferrite circulator.

Simple but effective, helical antennas are used in smart implants, RFID, radio, GPS, space probes, and more. You can use RF simulation to analyze the operating mode options for these antennas.