scholarly journals Time domain reflectometry for improved Surface Acoustic Wave magnetic field sensor sensitivity

2019 ◽  
Author(s):  
Aurelien Mazzamurro ◽  
Abdelkrim Talbi ◽  
Yannick Dusch ◽  
Cecile Ghouila-Houri ◽  
Philippe Pernod ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Time Domain ◽  
Time Domain Reflectometry ◽  
Magnetic Field Sensor ◽  
Sensor Sensitivity ◽  
Field Sensor

Adjustable Sensitivity MEMS Magnetic Sensor

2014 ◽  
Author(s):  
Sangtak Park ◽  
Majed S. Al-Ghamdi ◽  
Mahmoud Khater ◽  
Eihab Abdel-Rahman ◽  
Mustafa Yavuz
Keyword(s):  
Magnetic Field ◽  
Lorentz Force ◽  
Dynamic Range ◽  
Magnetic Sensor ◽  
Magnetic Field Sensor ◽  
Torsional Vibrations ◽  
Experimental Demonstration ◽  
Sensor Sensitivity ◽  
Field Sensor ◽  
Dc Bias

This paper introduces a novel MEMS magnetic field sensor based on the Lorentz force. It measures torsional vibrations excited via Lorentz force. The sensor sensitivity and dynamic range can be tuned by varying an electrostatic bias. Experimental demonstration shows that the sensor sensitivity can be changed from 0.7 (m/s)/T at 6 V DC bias to 1.4 (m/s)/T at 0 V DC bias.

Magnetic Field Sensor Based on a Single Josephson Junction With a Multilayer Ferromagnet/Normal Metal Barrier

2021 ◽  
Vol 31 (5) ◽  
pp. 1-5
Author(s):  
Ivan P. Nevirkovets ◽  
Mikhail A. Belogolovskii ◽  
Oleg A. Mukhanov ◽  
John B. Ketterson
Keyword(s):  
Magnetic Field ◽  
Josephson Junction ◽  
Normal Metal ◽  
Magnetic Field Sensor ◽  
Field Sensor ◽  
Metal Barrier

Test bench for calibration of magnetic field sensor prototypes for COMPASS-U tokamak

2021 ◽  
Vol 168 ◽  
pp. 112467
Author(s):  
Andre Torres ◽  
Karel Kovarik ◽  
Tomas Markovic ◽  
Jiri Adamek ◽  
Ivan Duran ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Test Bench ◽  
Magnetic Field Sensor ◽  
Field Sensor
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