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Grounding, Shielding, Guarding in High-Impedance Applications

There is an article on the EDN website that does a quick review of "Understanding Grounding, Shielding, and Guarding in High-Impedance Applications," written by James Niemann. It covers topics like electrostatic coupling, RF coupling, shielding, safety grounding, and more.

Posted February 2013

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RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

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