High sensitive magnetic sensor using symmetric response GMR

2021 ◽  
Vol 2021 (0) ◽  
pp. IIP1A2-5
Author(s):  
Satoshi SHIROTORI ◽  
Akira KIKITSU ◽  
Yoshihiro HIGASHI ◽  
Yoshinari KUROSAKI ◽  
Hitoshi IWASAKI
Keyword(s):  
Magnetic Sensor ◽  
Symmetric Response

TMR Magnetic Sensor Array Module for Detecting Leakage Current in Lithium-ion Batteries

2017 ◽  
Vol 137 (8) ◽  
pp. 481-486
Author(s):  
Junichi Hayasaka ◽  
Kiwamu Shirakawa ◽  
Nobukiyo Kobayashi ◽  
Kenichi Arai ◽  
Nobuaki Otake ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Leakage Current ◽  
Sensor Array ◽  
Lithium Ion ◽  
Magnetic Sensor

A Study on Cantilever-Type FePd/PZT Stacked-Layer Magnetic Sensor with High Sensitivity

2012 ◽  
Vol 132 (7) ◽  
pp. 183-188 ◽  
Author(s):  
Takashi Saito ◽  
Mio Hamashima ◽  
Chihiro Saito ◽  
Motoichi Nakamura ◽  
Teiko Okazaki ◽  
...  
Keyword(s):  
High Sensitivity ◽  
Magnetic Sensor

Resonant-type MEMS Magnetic Sensor with FePd Magneto-strictive and PZT Piezo-electric Films

2019 ◽  
Vol 139 (11) ◽  
pp. 383-384
Author(s):  
Naoki Okada ◽  
Koudai Suzuki ◽  
Takashi Mineta
Keyword(s):  
Magnetic Sensor ◽  
Piezo Electric

Study of GaN Dual-Drain Magnetic Sensor Performance at Elevated Temperatures

2019 ◽  
Vol 66 (4) ◽  
pp. 1937-1941 ◽  
Author(s):  
B. R. Thomas ◽  
S. Faramehr ◽  
D. C. Moody ◽  
J. E. Evans ◽  
M. P. Elwin ◽  
...  
Keyword(s):  
Elevated Temperatures ◽  
Magnetic Sensor ◽  
Sensor Performance

The unijunction transistor used as a high sensitivity magnetic sensor

1981 ◽  
Vol 2 ◽  
pp. 149-154 ◽  
Author(s):  
Jean Brini ◽  
Georges Kamarinos
Keyword(s):  
High Sensitivity ◽  
Magnetic Sensor ◽  
Unijunction Transistor

scholarly journals Recent Progress of Fluxgate Magnetic Sensors: Basic Research and Application

Sensors ◽  
2021 ◽  
Vol 21 (4) ◽  
pp. 1500
Author(s):  
Songrui Wei ◽  
Xiaoqi Liao ◽  
Han Zhang ◽  
Jianhua Pang ◽  
Yan Zhou
Keyword(s):  
Recent Progress ◽  
Electronic Devices ◽  
Basic Research ◽  
Research Direction ◽  
Magnetic Sensor ◽  
Magnetic Sensors ◽  
Future Research ◽  
Calibration Methods ◽  
Wearable Electronic ◽  
Wearable Electronic Devices

Fluxgate magnetic sensors are especially important in detecting weak magnetic fields. The mechanism of a fluxgate magnetic sensor is based on Faraday’s law of electromagnetic induction. The structure of a fluxgate magnetic sensor mainly consists of excitation windings, core and sensing windings, similar to the structure of a transformer. To date, they have been applied to many fields such as geophysics and astro-observations, wearable electronic devices and non-destructive testing. In this review, we report the recent progress in both the basic research and applications of fluxgate magnetic sensors, especially in the past two years. Regarding the basic research, we focus on the progress in lowering the noise, better calibration methods and increasing the sensitivity. Concerning applications, we introduce recent work about fluxgate magnetometers on spacecraft, unmanned aerial vehicles, wearable electronic devices and defect detection in coiled tubing. Based on the above work, we hope that we can have a clearer prospect about the future research direction of fluxgate magnetic sensor.

scholarly journals Skewed-redundant Hall-effect Magnetic Sensor Fusion for Perturbation-free Indoor Heading Estimation

2020 ◽  
Author(s):  
Mojtaba Karimi ◽  
Edwin Babaians ◽  
Martin Oelsch ◽  
Tamay Aykut ◽  
Eckehard Steinbach
Keyword(s):  
Hall Effect ◽  
Sensor Fusion ◽  
Magnetic Sensor ◽  
Heading Estimation

Partition Beetles Antennae Search Algorithm for Magnetic Sensor Calibration Optimization

2020 ◽  
pp. 1-1
Author(s):  
Xiangang Li ◽  
Shenggang Yan ◽  
Jianguo Liu ◽  
Yang Sun ◽  
Youyu Yan
Keyword(s):  
Search Algorithm ◽  
Magnetic Sensor ◽  
Sensor Calibration
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