摘要：【中文】一种系统包括具有旋转轴的磁体，所述磁体被配置成产生磁场。所述系统另外包括多个磁阻传感器元件，所述磁阻传感器元件中的每一个具有磁性自由层，所述磁性自由层被配置成在所述磁性自由层中生成涡流磁化图案，且所述磁阻传感器元件被配置成响应于所述磁场而产生输出信号。可使用所述多个输出信号确定所述磁体所耦合到的旋转元件的旋转角。 【EN】A system includes a magnet having an axis of rotation, the magnet configured to generate a magnetic field. The system additionally includes a plurality of magnetoresistive sensor elements, each of the magnetoresistive sensor elements having a magnetic free layer configured to generate an eddy current magnetization pattern in the magnetic free layer, and the magnetoresistive sensor elements configured to produce an output signal in response to the magnetic field. The plurality of output signals may be used to determine a rotation angle of a rotating element to which the magnet is coupled.