磁场传感器

简要介绍了偏振无关Michelson干涉仪光纤磁场传感器系统原理。

The optical fiber magnetic field sensor system based on polarization-insensitive Michelson interferometer is presented .

本文介绍一种阵列型磁场传感器，它用CMOS模拟多路开关，将数个非晶态合金磁芯线圈组合成一个磁场传感器阵列，可以检测磁场的空间分布。

This paper presents an array-type magnetic field sensor in which CMOS multiplexers are used to combine amorphous alloy cored micro-coils into a magnetic field sensor array . This kind of sensor is capable of detecting the spatial distribution of a magnetic field .

高灵敏度的CMOS霍尔磁场传感器芯片设计

Design of High Sensitive CMOS Monolithic Magnetic Hall Sensor

LD温度控制系统在光纤磁场传感器中的应用

Application of LD temperature control system in optical fiber magnetic field sensors

本系统采用专用的磁场传感器结合高速微控制器（MCU）的电子指南针能有效解决这些问题。

Using a dedicated high-speed magnetic sensors with microcontroller ( MCU ) electronic compass can effectively solve these problems .

Michelson干涉型光纤磁场传感器稳定性研究

Stability of Michelson Interferometric Fiber-Optic Magnetic Sensor

随着微电子机械（MEMS）的发展，用MEMS技术研制磁场传感器正获得越来越多的研究。

Along with the research and rapid development of micro Electro-Mechanical systems ( MEMS ) in recent years , more and more researches on the magnetic field sensors are appeared .

同时利用CMOS多谐振荡电路产生窄脉冲电流序列对前面处理过的非晶带进行激励，制作成灵敏度高、稳定性好、功耗低的弱磁场传感器。

A sensitive , stable and low power consumption magnetic sensor is constructed using a CMOS multivibrator circuit , in which a sharp pulse train current is applied to the treated amorphous ribbon .

传统的磁场传感器有霍尔（Hell）传感器，磁通门传感器等，这些传感器都有一定的缺陷，如电路复杂，精度低，使用条件苛刻等。

In traditional magnetic field sensors , such as Hell sensor , flux gate sensor , there were some flaws and disadvantages , for instance , complicated circuits of the structure , low resolution and limitation of using conditions .

和其它磁场传感器如霍尔器件、半导体磁敏电阻相比，AMR传感器具有灵敏度高、温度稳定性好、体积小等优点。

Compared with other magnetic sensors such as Hall elements , semiconductor magnetoresistance elements , the AMR sensors have advantages of high sensitivity , good temperature stability and small volume .

接下来介绍了Bi-YIG材料在目前的应用，例如磁光隔离器、磁光电流/磁场传感器和磁光记录等。

I also introduced the application of Bi-YIG as magneto-optical isolator , magneto-optical current / magnetic field sensors , and magneto-optical recording media .

基于非晶材料巨磁阻抗效应（GMI）的磁场传感器具有灵敏度高、响应速度快、功耗低等优点，满足作为地磁导航系统的关键部件&地磁测量传感器的基本要求。

Magnetic field sensors based on giant magneto-impedance meet the requirement of geomagnetic navigation systems for terrestrial magnetism sensors due to their high sensitivity , quick response and low power consumption .

光学磁场传感器和故障段检测器/显示器之间的最大无中继距离为10km。

The distance between an optic magnetic field sensor and the fault section detector / indicator can be as long as 10 km without the use of any repeaters .

目前GMR巨磁阻材料已经在一些传感器技术领域获得了成功的应用，比如：计算机用高密度磁头，磁电阻随机存储器，磁场传感器，电流传感器，转速传感器等等。

Nowadays GMR material has been successfully used in some sensor applications like high resolution magnetic head used in computer , MRAM , magnetic sensors , current sensors , rotation speed sensors and so on .

交变磁场传感器法拉第屏蔽的研究

A Study of Faraday Shield of Sensor with Alternating Magnetic Field

灵敏稳定的光纤弱磁场传感器

A Sensitive and Stable Optical Fiber Sensor for Weak Magnetic Field

起偏器参量对磁场传感器光偏振态的影响

Effect of polarizer azimuth on polarization state of magnetic field sensor

光纤瞬态磁场传感器的研究及其应用

Development of an optical fiber transient magnetic field sensor and its application

基于非晶带巨磁阻抗效应的新型弱磁场传感器

Novel Weak Magnetic Sensor Based on Giant Magneto-Impedance Effect in Amorphous Ribbon

基于非晶态合金的磁场传感器的研究

Research on the Magnetic Field Sensor Based on Amorphous Alloy

光纤微弱磁场传感器软件解调方法

Demodulation Method by Software for Fiber Optic Sensor of Weak Magnetic Field

相位误差对光栅磁场传感器性能影响分析

The influence of phase error to the measurement performance for electromagnetic sensor

光纤磁场传感器信号解调方法及仿真研究

Analysis and Simulation of Signal Processing in Magnetostrictive-fiber Magnetic sensor

地磁场传感器及其在飞行体姿态测量中的应用

Earth Magnetic Field Sensor and Its Application in Flight Body Attitude Measurement

光纤光栅磁场传感器的实验研究

The experimental study on FBG sensor for measuring magnetic field

巨磁磁场传感器中噪声研究

The Suppression of Noise for Giant Magnetoresistance Magnetic Field Sensor

一种基于光纤传感脉冲磁场传感器的研究

Study On A Pulse Electromagnetic Field Sensor Based On Fiber Optical Sensing

光纤磁场传感器对线双折射敏感度的分析

Analysis of sensitivity of fiber optical sensors to linear birefringence for electromagnetic measurement

利用磁场传感器收集焊接自动跟踪信号

Signal Collection for Welding Automatical Track with Magnetic Sensor

光纤磁场传感器的磁场探头设计

Design of Detector in Optical Fiber Magnetic Field Sensor