测量系统具有用于在第一空间方向测量磁场矢量（B）的第一分量（BX）集成在半导体芯片中的第一磁场传感器（11）的磁场传感器装置（10）（x）和用于内置半导体芯片的第二磁场传感器（12） 测量第二部件在第二空间方向（z），所述磁场矢量（B）的（BZ）和一个内置的半导体芯片第三磁场传感器（13），用于在第三成分的第三空间方向（y）测量磁场矢量（B）（通过） ，与编码器（30）形成，在所述第一空间方向（x）的其旋转和/或平移运动（B）依赖和在第二空间方向（z）和在第三空间方向（y）的磁场矢量 变化，其特征在于，由编码器的运动（30）在第一空间方向（x）的磁场矢量（B）引起的变化和在第二空间方向（z） 具有第一周期（T1），其中，由所述编码器的运动（30）引起的在第三空间方向上的磁场矢量（B）（Y）的第二周期（T2），其中，所述第一频率的第一时段（T1）的变化 和第二周期（T2）的第二时间段是不同的，具有其中第一磁场传感器（11）和第二磁场传感器（12）和第三磁场传感器（13）连接的评价电路（20），其中，所述评估电路（20 ），其包括基于第一测量信号逻辑（25），其被适配，所述编码器的位置（30）（a）所述第一磁场传感器（11）和第二磁场传感器（12）和第三测量信号的第二测量信号（B）的 （C）的第三磁场传感器（13）。

measuring system
with a magnetic field sensor arrangement (10) for an integrated in a semiconductor chip first magnetic field sensor (11) for measuring a first component (B _x) of a magnetic field vector (B) in a first spatial direction (x) and a built-in semiconductor chip second magnetic field sensor (12) measuring a second component (B _z) of the magnetic field vector (B) in a second spatial direction (z) and a built-in semiconductor chip third magnetic field sensor (13) for measuring a third component (B _y) of the magnetic field vector (B) in a third spatial direction (y ) which
with an encoder (30) which is formed, in dependence on its rotational and / or translatory movement of the magnetic field vector (B) in the first spatial direction (x) and in the second spatial direction (z) and in the third spatial direction (y) change, wherein the by the movement of the encoder (30) caused change of the magnetic field vector (B) in the first spatial direction (x) and in the second spatial direction (z) of a first periodicity (T1), wherein by the movement of the encoder ( 30) caused change of the magnetic field vector (B) in the third spatial direction (y) a second periodicity (T2), wherein a first period of the first frequency (T1) and a second period of the second periodicity (T2) are different,
with an evaluation circuit (20) to which the first magnetic field sensor (11) and the second magnetic field sensor (12) and the third magnetic field sensor (13) are connected, wherein the evaluation circuit (20) comprises logic (25) which is arranged to position of the encoder (30) based on a first measurement signal (a) of the first magnetic field sensor (11) and a second measurement signal (B) of the second magnetic field sensor (12) and a third measurement signal (C) of the third magnetic field sensor (13) to be determined.