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The path of least resistance We all like to take the path of least resistance. If only it were easier…
I frequently get asked, “what is the maximum frequency that you can simulate in HyperLynx?” And I usually say that…
The advent of high-speed serial links added many challenges to the process of designing PCBs. In some ways, it made…
Last week I attended DesignCon, and as usual correlation between simulation and measurement was a hot topic, especially for the…
Performing an accurate high-frequency analysis of a power distribution network routed with traces instead of planes poses some interesting challenges. Most…
By far, DC Drop issues are the simplest problems you can run into when designing a power distribution network or…
A question I get all too often on power integrity results is whether or not a current density issue is…
At today’s speeds, everything matters in PCB design and analysis tools that enable efficient modeling are key. From full-wave 3D…
This is the final post in a three-part series discussing PCB design EMI Reduction. View the first and second. Early in my…
