RF shielding involves protecting a device from radio frequency interference (RFI). In essence, it refers to the act of shielding a specific component or area within a device from the disruptive effects of RF signals. While the basic definition is straightforward, in practice, it entails designing enclosures or barriers to prevent RF interference from affecting the performance of sensitive components or circuits.
This enclosure is usually made from a metal housing and gaskets, O-rings and similar smaller parts made from RF-resistant materials.
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