Name
Abstract | ||
|---|---|---|
The idea, design, and tests of the novel GMI sensor are presented, based on the compensation measurement principle, where the local 'zero-field' minimum of the double-peak characteristic was utilized as a sensitive null detector. The compensation field was applied in real-time with the help of microprocessor-based, two-step, quasi-Newtonian optimization. The process of material parameters optimization through Joule-annealing of chosen amorphous alloys is described. The presented results of the prototype test unit show linear output characteristic, low measurement uncertainty, and resistance against time and temperature drift. |
Year | DOI | Venue |
|---|---|---|
2020 | 10.3390/s20030691 | SENSORS |
Keywords | Field | DocType |
giant magnetoimpedance,magnetic field sensor,compensation measurements | Magnetic field,Amorphous metal,Giant magnetoimpedance,Measurement uncertainty,Electronic engineering,Measuring principle,Engineering,Acoustics,Detector | Journal |
Volume | Issue | ISSN |
20 | 3 | 1424-8220 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Piotr Gazda | 1 | 0 | 0.34 |
| Roman Szewczyk | 2 | 14 | 12.77 |