Answer by user57037 for Should I do a ground copper pour on a 4-layer PCB in...
It is unlikely that pouring ground on top and bottom will create EMI problems as long as you make sure there are no large, via-less islands of GND copper on the top and bottom. You have to use vias to...
View ArticleShould I do a ground copper pour on a 4-layer PCB in order to shorten return...
I'm designing a 4-layer PCB with the SIGNAL/GND/POWER/SIGNAL stackup.Since I have a dedicated ground plane layer, I've decided not to pour ground connected copper on the top and bottom signal layers,...
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