Calibration of Electromagnetic Dot Sensor—Part 1: B-Dot Mode
| Autor: | Ahmad Al Agry, Robert A. Schill |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
Physics
Normalization property business.industry Mode (statistics) Condensed Matter::Mesoscopic Systems and Quantum Hall Effect Electric flux Signal Noise (electronics) Magnetic field Pulse (physics) Optics Electronic engineering Calibration Electrical and Electronic Engineering business Instrumentation |
| Zdroj: | IEEE Sensors Journal. 14:3101-3110 |
| ISSN: | 1558-1748 1530-437X |
| DOI: | 10.1109/jsen.2014.2324580 |
| Popis: | The electromagnetic dot (EM-dot) sensor is a time integrating device that measures the temporal change in the electric flux density (D-dot mode) and the magnetic flux density (B-dot mode) simultaneously serving the function of two devices commonly referred to as the D-dot and the B-dot, respectively. Theoretical and experimental calibration studies are presented in this paper pertaining to the EM-dot in B-dot mode. Calibration theories are verified with experimental calibration studies and allow for custom calibration or calibration correction. Absolute measurements are accurate to within a 1.1% in B-dot mode over the entire history of the pulse stimulus originating and terminating in noise. Point-by-point within a 95% noise confidence interval, the EM-dot tracks the reference test signal over 100% of the entire history of the calibration pulse stimulus. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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