Title :
Calibration of Electromagnetic Dot Sensor—Part 2: D-Dot Mode
Author :
Al Agry, Ahmad ; Schill, Robert A.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Nevada at Las Vegas, Las Vegas, NV, USA
Abstract :
Theoretical and experimental calibration studies are presented in this paper pertaining to the EM-dot in D-dot mode. Calibration theories are verified with experimental calibration studies. Absolute measurements are accurate to within a 1.3% in D-dot mode based on the entire history of the calibration signal originating and terminating in noise. More significantly, within a 95% noise confidence interval, the EM-dot tracks the reference test stand signal over 78.2% of the entire history of the calibration pulse stimulus.
Keywords :
calibration; electric field measurement; electric sensing devices; electromagnetic devices; magnetic field measurement; magnetic sensors; D-dot mode; EM-dot mode; calibration pulse stimulus; electromagnetic dot sensor; noise confidence interval; Calibration; Capacitance; Couplings; Loading; Oscilloscopes; Sensors; Wires; D-dot; electromagnetic sensor; pulsed power;
Journal_Title :
Sensors Journal, IEEE
DOI :
10.1109/JSEN.2014.2324596
