基于AMR的环境磁场测量仪设计与应用
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发表时间：2022-10-10
发表刊物：实验技术与管理
卷号：35
期号：5
页面范围：102-105,110
ISSN号：1002-4956
摘要：Based on the AMR(anisotropic magnetoresistance)sensors,the circuit is designed and an environmental magnetic field measuring instrument is made.The functions of the magnetic field signal acquisition,signal processing,result display,etc.,are realized.This instrument has the characteristics of high precision,good stability and low cost.It is convenient to operate and has strong portability,and it can meet the diversified needs for the university experimental teaching and outdoor environmental magnetic field measurement.
备注：新增回溯数据