Recommended · for some experience
EEVblog #1176 - 2 Layer vs 4 Layer PCB EMC TESTED!
Why people recommend it
Recommended for seeing how board stack-up, ground planes and return paths affect radiated emissions, including what matters on two-layer designs.
Watch for: Most relevant to products facing emissions testing
In their words
Dave Jones did a whole series of EEVBlog episodes about this:
user1850479 on electronics.stackexchange.com, Sept 2020. CC BY-SA.
