| 摘要 |
In order to provide a method of determining an angle a of an external magnetic field relative to a magnetoresistive angle sensor with two full bridges which respectively supply an output signal U<SUB>1</SUB>=U<SUB>0</SUB>sin(2alpha), U<SUB>2</SUB>=U<SUB>0</SUB>cos(2alpha), wherein the angle determination can be carried out using simple electronic components, it is proposed that the angle alpha is determined in an analog manner using the relation alpha=½*(U<SUB>1</SUB>/(U<SUB>1</SUB>|+U<SUB>2</SUB>|))-1*sgn(U<SUB>2</SUB>).
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