Flexible, Affordable Electronics Education
Online courses and webinars for the printed circuit engineering community.
Current Workshops
Next-Generation Materials: High-Speed, RF and HDI Designs
With this presentation, attendees will learn how materials matter in the 5G-world. From rigid laminates, copper styles and properties, flex materials, sintered paste OrMet for any-layer vias: all... [more]
Does a Differential Pair Need a Return Plane?
A differential pair is any two transmission lines. When each transmission line has a return plane, its pretty clear how the differential impedance is related to the geometry. But what if there is no... [more]
An Intuitive Approach to Understanding Basic High-Speed Layout
What is a wire? At high speeds, it behaves very differently from what we were taught in college. This presentation on high-speed basics makes the subject intuitive in a way that’s easily understood.... [more]
Causes of Signal Degradation in PCB Transmission Lines
Signal degradation on PCB transmission lines manifests in many forms: undershoot, overshoot, ringing, pulse shape distortion, switching noise, attenuation, ground bounce, skew, etc. All these can be... [more]
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