“…This component is magnetically coupled with a pickup loop and (optionally) a highly permeable core. Depending on the geometry of the shield and on the location of the pickup coil, different variants can be built, such as the (folded-)coaxial [4], [5], [6], the ring [7] or the overlapped tube [8] CCC shields just to name a few. Among the applications of those CCCs, let us mention that overlapped tube variants have been successfully used in metrological applications, such as the accurate measurement of resistances for instance (see e.g.…”