Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
A field emitter coil was a piece of equipment, part of metaphasic shield technology.
A field emitter coil was part of Doctor Reyga's metaphasic shield prototype. After a malfunction had apparently killed Jo'Bril, diagnostics showed that the coil had maintained polarity and had not malfunctioned. (TNG: "Suspicions")