Abstract: An arrangement for detecting the angle of rotation of a rotatable element. The arrangement includes a plurality of magnetic field-sensitive sensor elements which are substantially planar and are substantially arranged in one plane, which sensor elements are connected to at least two bridge circuits each supplying a signal assigned to a function of the angle of rotation. A substantially planar coil arranged with its planar extension along the planar arrangement of the sensor elements supplies a magnetic auxiliary field to the sensor arrangement. To allow an unambiguous measurement through a large angular range, preferably up to 360°, with a compact, simple and low-cost arrangement, the sensor elements of each bridge circuit are arranged in a star-shaped configuration, the sensor elements of the different bridge circuits are interleaved in a star-shaped concentric manner, and the substantially planar coil includes a substantially spirally concentric, planar, circular winding along its planar extension.

Abstract: In an arrangement for detecting the angle of rotation of a rotatable element, in which, while evaluating properties of a sensor arrangement which can be magnetically influenced, a first magnetic field generated or influenced by the rotatable element is detectable and can be used for determining the angle of rotation, the sensor arrangement comprises a plurality of magnetic field-sensitive sensor elements which are substantially planar and are substantially arranged in one plane, which sensor elements are connected to at least two bridge circuits each supplying a signal assigned to a function of the angle of rotation. The sensor arrangement is adapted to supply signals which are unambiguously assignable to a direction of the first magnetic field via a first angular range.