磁阻效应及磁敏位置传感器

Magnetoresistive Effect and a Magneto Position Sensor

本文讨论了磁阻效应原理，介绍了磁敏位置传感器的结构设计，将磁敏电阻的短路条采用人字型结构，将传感器设计成悬臂梁结构，实验表明，传感器的分辨率达０．０１°。

In this paper a principle of magnetoresistive effect has been discussed,a structure design of a magneto position sensor has been presented.We adopted a herringbone in short-circuit of magneto resistor.We designed a cantilever structure for the sensor.The experimental results show that sensor's resolution factor has reached 0.01°.