Patent ID: 8754643

Claim:
A system for detecting a magnetic flux, comprising: a flux-generating coil for producing a magnetic flux, the flux-generating coil having a plurality of windings and at least one first and one second excitation-track elements in the region of the windings, the excitation-track elements extending in a first plane; a flux-conducting structure for guiding the produced magnetic flux, wherein the first plane runs above the flux-conducting structure and parallel to a main extension direction; and a first flux-detecting coil having a first detection-track element for measuring at least one portion of the produced magnetic flux, wherein the first detection-track element extends between the first and second excitation-track elements in the first plane essentially completely cover of the flux-conducting structure, wherein at least one of the first excitation-track element and the second excitation-track element is in contact with the flux-conducting structure.