Results 41 to 50 of about 1,573,591 (327)

Characteristic analysis of double excitation sensor based on F-30 multi-dimensional digital magnetic measurement system

The Journal of Engineering, 2019
According to the analysis characteristic of the on-line sensor of the mechanical device, the on-line magnetic field of the double excitation sensor is analysed by using the most advanced F-30 multi-dimensional digital magnetic measurement system. Using F-
Yanhai Zhang, Xiaoli Xu, Yunbo Zuo, Xiangqi Zhang   +3 more
doaj   +1 more source

Temperature compensated magnetic field sensor based on love waves

Smart materials and structures (Print), 2020
A temperature compensated magnetic field sensor based on the combination of CoFeB ferromagnetic thin films and Quartz/ZnO Love waveguide platform is developed and optimized.
H. Mishra, J. Streque, M. Hehn, P. Mengue, H. M’Jahed, D. Lacour, K. Dumesnil, S. Petit-Watelot, S. Zhgoon, V. Polewczyk, A. Mazzamurro, A. Talbi, S. Hage-Ali, O. Elmazria   +13 more
semanticscholar   +1 more source

Superconductor/magnetoresistance mixed sensor with magnetic flux guides for in-plane magnetic field measurement

AIP Advances, 2022
A superconductor/magnetoresistance (SC/MR) mixed sensor often has very high-precision detection capability, but it is only sensitive to the out-of-plane magnetic field that is perpendicular to the superconducting flux-to-field transformation amplifier ...
Lan Yang, Mengchun Pan, Kun Sun, Xinmiao Zhang, Peisen Li, Yueguo Hu, Jiafei Hu, Jun Tao, Minhui Ji, Weicheng Qiu, Dixiang Chen, Qi Zhang, Junping Peng   +12 more
doaj   +1 more source

Magnetic Field Measurements Based on Terfenol Coated Photonic Crystal Fibers

Sensors, 2011
A magnetic field sensor based on the integration of a high birefringence photonic crystal fiber and a composite material made of Terfenol particles and an epoxy resin is proposed.
Carla C. Kato, Luiz C. G. Valente, Arthur M. B. Braga, Cicero Martelli, Sully M. M. Quintero   +4 more
doaj   +1 more source

Low-noise inverse magnetoelectric magnetic field sensor

Applied Physics Letters
In the development of any type of magnetic field sensor based on magnetic films, special consideration must be given to the magnetic layer component.
L. Thormählen, P. Hayes, E. Elzenheimer, E. Spetzler, G. Schmidt, M. Höft, J. McCord, D. Meyners, E. Quandt   +8 more
semanticscholar   +1 more source

A Magnetic Field SPR Sensor Based on Temperature Self-Reference

Sensors, 2021
In this paper, a novel D-shaped photonic crystal fiber sensor for simultaneous measurements of magnetic field and temperature is proposed and characterized. Based on the surface plasmon resonance theory, the D-shaped flat surface coated with a gold layer
Xinwei Mo, Jiangtao Lv, Qiang Liu, Xiaoxiao Jiang, Guangyuan Si   +4 more
doaj   +1 more source

Measuring dynamic signals with direct sensor-to-microcontroller interfaces applied to a magnetoresistive sensor [PDF]

, 2017
This paper evaluates the performance of direct interface circuits (DIC), where the sensor is directly connected to a microcontroller, when a resistive sensor subjected to dynamic changes is measured.
Cota Ruiz, Juan, González Landaeta, Rafael, Reverter Cubarsí, Ferran, Sifuentes, Ernesto   +3 more
core   +3 more sources

A Micromachined Resonant Magnetic Field Sensor

2000 Solid-State, Actuators, and Microsystems Workshop Technical Digest, 2000
A micromachined magnetic field sensor has been designed, fabricated and tested. Its principle of operation is based on the change of resonant frequency of a magnetically sensitive micromechanical resonator as a function of applied external magnetic field. Magnetic sensitivity is achieved by incorporating magnetically soft (permeable) or hard (permanent
T.C. Leichle, M. von Arx, M.G. Allen
openaire   +1 more source

The Non-Destructive Test of Steel Corrosion in Reinforced Concrete Bridges Using a Micro-Magnetic Sensor

Sensors, 2016
This paper presents a non-destructive test method for steel corrosion in reinforced concrete bridges by using a 3-dimensional digital micro-magnetic sensor to detect and analyze the self-magnetic field leakage from corroded reinforced concrete. The setup
Hong Zhang, Leng Liao, Ruiqiang Zhao, Jianting Zhou, Mao Yang, Runchuan Xia   +5 more
doaj   +1 more source

Design of a Fluxgate Weak Current Sensor with Anti-Low Frequency Interference Ability

Energies, 2022
According to the requirements of weak current measurement in power grid, a weak current sensor with anti-low frequency interference ability is developed. The sensor adopts the principle of fluxgate detection and adds a magnetic ring on the original basis.
Xiangyu Tan, Wenyun Li, Guochao Qian, Gang Ao, Xiaowei Xu, Ran Wei, Yi Ke, Wenbin Zhang   +7 more
doaj   +1 more source