At COMSOL, we develop mathematical modeling software that drives new breakthroughs in physics and engineering — and we love what we do. Our flagship product, COMSOL Multiphysics, is used in all fields of engineering, manufacturing, and scientific research for modeling multiphysics systems. Our customers use the software to understand, predict, innovate, and optimize product designs and processes.
We also help our users take simulation one large step further, giving them the tools to create their own simulation apps, based on their models, and then distribute them to collaborators within or outside of the simulation sphere.
Software design tools can shave the time and expense of multiple development iterations when striving for a first-round success or when making modifications to improve performance...
As more wireless devices populate densely populated areas, unwanted EMI becomes an increasingly persistent problem. One way to diminish or eliminate EMI altogether is via frequency...
Wrapping up this two-part series examining 5G phased-array platform/wizard development, the focus turns to the design and evaluation of a broadband planar array.
As momentum builds for large markets in 5G and radar systems in self-driving vehicles, design engineers rely more and more on the models and simulation capabilities of software...
To demonstrate the effectiveness of 2D axisymmetric modeling, the author presents a radar-cross-section (RCS) analysis that utilizes this modeling technique.
“The benefit of using the parts library is that you don’t have to create the work from scratch, which saves you a lot of time and subsequent resources,” said Jiyoun Munn, RF technical...
Thermal modeling of high-frequency electronic circuits must take into account the thermodynamic differences among circuit-board materials, their components, and the packages that...
This year’s Microwave Week is in full swing at the Moscone Center in downtown San Francisco, where the IEEE International Microwave Symposium (IMS) is clearly the main attraction...
Version 4.3 of the COMSOL Multiphysics modeling and simulation software is now available, with a number of improvements and increased functionality. COMSOL Multiphysics 4.3 includes...
As computers grow in processing power, electromagnetic simulators follow, taking advantage of the added processing power to perform both planar and 3D analysis of high-frequency...
Improvements in passive components often come slow and hard, but they still come. Amazingly, after all these years of living with well-established passive circuit designs, such...
By avoiding high insertion loss and impedance junctions in passive components, high power levels can be transferred without unnecessary buildup of heat or creation of damaging...
