Coating on EMI shielding: as hospital rooms become more high tech, an important concern for today's medical device designer is electromagnetic interference (EMI). Much attention has already been given to the infamous cell phone case which highlights interference from radio frequency signals. This article will focus on shielding devices from lower frequency electromagnetic interference.(Tech Brief)
Jul 01, 2009; Unlike cell phones and walkie-talkies that operate at high frequencies, sources of EMI are typically low frequency magnetic...