Author Archives: Judy
Living La Via Loca
I got an email a few weeks back from one of our customers who is with a semiconductor manufacturer for whom we make evaluation boards. He asked some good questions that I answered, of course, and I thought this information … Continue reading
Posted in Hot Wires
Tagged electroplating, fabrication, Mike Carano, printed circuit boards
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Keepin’ it Smooth: How Surface Roughness Impacts High Performance PCBs
First a disclaimer: I am not an electrical engineer. I am only fluent in my knowledge of PCB fabrication. In other words, much of what I am about to share is borrowed from well- educated and experienced EEs who don’t … Continue reading
Posted in Hot Wires
Tagged Michael Ingham, microwave, PCB design, PCB fabrication, RF, skin effect, Spectrum Integrity, surface finishes, surface roughness
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