DVTEST Understanding RF Shielded Enclosures Single Wall and Double Wall Design white paper
01 Sep

Understanding RF Shielded Enclosures: Single Wall and Double Wall Design

Radio frequency shielding is an approach to avoid undesired energy being coupled into equipment under test. The ability of an enclosure to avoid undesired RF fields to couple to the device under test is known as its Shielding Effectiveness (SE). This term represents the ratio of field strength with and without the enclosure. SE for RF enclosures is always compromised by apertures, slots, cable penetration, etc.