磁性传感器

霍尔器件是目前应用最广的一种磁性传感器，霍尔传感器与驱动电路集成是MEMS技术的一个重要发展方向。

The Hall sensor is one of the most used magnetic sensors at present , the integration of Hall sensor and driving circuit is one important trend of the MEMS technique .

我们发现附近的磁铁会影响手机内部的磁性传感器。

The problem we found is that a nearby magnet will affect the internal magnetic sensors inside the phone .

介绍了一种新颖的磁性传感器阵列，它由制作在硅板上的MOS霍尔器件和控制单元构成。

This paper proposed a kind of novel micro magnetic sensor array based on a so-called MOS hall element , which is a MOS device in fact , but works as a hall element .

检查磁性传感器是否安装妥当。

Check the magnetic pick up if it is installedcorrectly .

利用非晶合金制作了一种磁性传感器。

A magnetic sensor was fabricated with amorphous alloy .

基于磁性传感器信息融合的油管损伤在线检测技术

Magnetic sensor data fusion-based techniques for on-line detection of faults in oil pipelines

门结合传感器和磁性传感器是可选的。

Door and magnetic bond sensors are optional .

磁性传感器的应用与技术动向

Application and Technique Trend of Magnetic Sensor

本文仅对几种磁性传感器的应用和技术动向作一简单介绍。

In this paper , we introduce some application and technique trends of magnetic sensor .

随着纳米技术的发展，巨磁阻传感器必将成为这些传统磁性传感器的替代品。

With the development of the nanotechnology , GMR sensor can be a good alternative to coventional one .

在随机扰动环境中采用漏磁场法在线测量油管壁厚时，每个磁性传感器只能得到环境的部分信息。

In an on-line wall thickness measurement system of oil well tubing using magnetic flux leakage technique , each magnetic sensor can only offer partial information with stochastic noise about it 's environment .

近年来，随着地磁场模型的日趋完善、磁性传感器和电子技术的不断发展和成熟，利用地磁场进行辅助导航得以迅速发展。

In recent year , along with the ever-improving of geomagnetic field model , development and maturation of magnetic sensor and electronic technologies , using the geomagnetic field for navigation assistance is developed very rapidly .

巨磁阻传感器是一种新型的磁性传感器，与传统的磁性传感器相比，有着灵敏度高、可靠性高和线性好等优点。

Giant magneto-resistance ( GMR ) sensor is a kind of new magnetic field sensor . Compared to most conventional sensors , GMR sensor has the advantages of high sensitivity , high reliability and good integration capability .

该多传感器子系统具有损伤分辨力高、效率高、结构简单及现场适应性强等特点，已成功应用于基于磁性传感器信息融合的油管损伤在役检测系统中。

It was high in resolution and efficiency , simple in structure , and adaptable to in-situ conditions . It was well used in the inservice inspection system based on magnetic sensor data fusion for oil well tubings .

磁性传感器在无损检测中已经有了很大的应用，与传统的磁性传感器相比，巨磁阻传感器有着灵敏度高、可靠性好、测量范围宽、体积小，价格低等优点。

Magnetic field sensors have been applied in nondestructive testing . Compared to most conventional sensors , Giant Mag - neto-resistance ( GMR ) sensor has the advantage of the high sensitivity and frequency dependence , wide measure range , small bulk , low price .

本文还论述了磁性液体倾角传感器的原理。

The principle of magnetic fluid tilt sensor has also been explained .

磁性液体水平传感器的初步研究

Elementary research of the level transducer using magnetic fluid

提出了航空磁性探测定位传感器的布局方案，通过一种新型的定位方法进行论证，提供了设计方案实施的几个关键数据。

A new sensor architecture design of aerospace magnetic detection & locating is presented and discussed , with some key data provided .

制备满足磁性液体水平传感器应用要求的磁性液体，以及设计合理可行的实验模型是进行磁性液体水平传感器研究的实验基础。

The proper preparation method of magnetic fluids and the appropriate design parameters of experimental model are critical to the research of magnetic fluid level sensor .

综述了温敏铁氧体材料的特点，各种磁性温敏传感器的结构和工作原理及其在不同领域中的应用。

This paper reviews the properties of thermo sensitive ferrite materials , the structure and working principle of thermal sensors of ferrite as well as their applications in various fields .

当磁性液体水平传感器模型容器内注入一半体积的磁性液体时，输出电压信号最大，即可测一维水平倾角最大。

It was known that the measurable level inclination angle of one-dimension magnetic fluid level sensor could reach to the maximum when the half-volume magnetic fluid was filled into the vessel of experimental model .

磁性液体水平传感器的最大量程，由容器内径与容器内壁总长之比，即磁性液体水平传感器最大倾角的正切值决定。

The maximal measuring range of this magnetic fluid level sensor would determined by the ratio between internal diameter and inwall length of the vessel of experimental model , that is to say , it would decided by the tangent of maximal level inclination angle .

基于碳微米球和Fe3O4磁性纳米粒子的生物传感器

Carbon Microspheres and Fe_3O_4 Magnetic Nanoparticles-based Biosensors

通常，GMR生物传感器由免疫磁性标记、GMR传感器芯片和以锁相放大器为核心的检测输出电路等三部分组成。

Generally , GMR biosensor is composed with GMR sensor , chip of lock-in amplifier and immune magnetic remarks .

通过对系统感应线圈的几何参数进行优化设计，研制了磁性纳米线免疫传感器检测系统，并对不同浓度的样品进行了检测，实验结果显示：该检测系统的灵敏度可达0.2mg/mL。

After optimized the geometry parameter of detect coil , different concentration sample were detecting . The result shown that the sensitivity of system was 0.2 mg / mL.

新型电工钢片磁性能无损检测传感器及应用

New Nondestructive Test Sensor for Magnetic Sheet Properties and Its Application

基于磁性纳米粒子的生物传感器研究

Recent progress on the research of biosensors based on magnetic nanoparticle

强磁性薄膜式转速传感器

Strong magnetic film revolution speed transducer

颗粒磁矩的动态翻转特性是开发研制磁性存储器、磁传感器、磁探测器等器件的重要课题。

Magnetization reversal of magnetic particles is an important issue in the application of such materials as magnetic data storage , magnetic field sensors and magnetic probes .

由于磁性多层膜在高性能磁性传感器、高密度磁记录介质等领域有广阔的应用前景，近年来对磁性多层膜磁特性的研究引起理论和实验科学家的极大关注。

Recently , the critical behaviors of magnetic films are of great interest because of the insight they provide into the fundamental nature of magnetism and technological applications .