Continuing with our shielding theme, we'll look at EMI gaskets. As discussed previously, seams and other openings can be a “weak link” in EMI shielding. Two key concerns are gasket choice and gasket ...
It’s hard to imagine that a shielded enclosure could provide 3,000-dB RF attenuation, but based on the equations that define such values, it’s not a problem. Shielding effectiveness is a function of ...