3D EM Simulation Rule-based checking is quick, accurate, and can be run by non-expert users. Still, 3D EM simulation is useful but often requires EMI experts. Figure 5 shows two differential pairs (A ...

Circuit design for low EMI and pre-compliance inspections (i.e., 3D EMI simulation and near-field EM scan) are essential to save development cost and time by avoiding unnecessary PCB re-fabrication.

Have you ever neared the end of a design only to find that it didn’t pass EMC emissions or immunity tests? If you have, then you're not alone. Electronics emit electromagnetic radiation through the ...

By Deepak Kumar Behera , Sumit Varshney, Sunaina Srivastava, Swapnil Tiwari (Freescale) Abstract S parameters play a dominant role in high speed PCB simulation and verification. Generation of S ...

A link to this video demonstrating PCB cross-talk ended up in my mailbox the other day as I tend to stay on the mailing lists of the some of the high end CAD companies. There are some really ...

IBIS models are created by translating Spice models provided by a chip’s manufacturer. However, a lack of software to automate the creation and verification process can result in poor quality IBIS ...