摘要
研究了利用近零磁致伸缩系数的钴基非晶丝材料制成的新型磁场传感器。它具有线性度好、灵敏度高、频响快、温度稳定性高、体积小等优点。对该传感器的工作原理进行了分析 ,给出了部分实验结果 ,并介绍了研制中的一些关键技术。
New magnetic filed sensor using near-zero magnetostriction Cobased amorphous wire is studied in this paper,ther sensor has the advantages of good linearity,high sensitivity,quick frequency response,high stability against temperature variations and small size.Its principle is analyzed,and some test results are given out.The key technology to develop this sensor is presented.
出处
《仪表技术与传感器》
CSCD
北大核心
2000年第3期3-5,共3页
Instrument Technique and Sensor
关键词
非晶态合金丝
多谐振荡桥
磁场传感器
Amorphous Alloy Wire,Multivibrator Bridge,Magnetic Field Sensor
