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Current Sensor in PCB Technology
(IEEE, 2005-06)
A novel DC/AC current sensor works on the fluxgate principle. The core in the form of a 7/10-mm ring made of electrodeposited permalloy is sandwiched in the middle of a printed circuit board (PCB), whereas the sensor ...
Pulse Excitation of Micro-Fluxgate Sensors
(IEEE, 2001-07)
Miniature fluxgate sensors with symmetrical closed core elements on both sides of the planar coils were manufactured using standard microtechnology. The new sensors have shown substantial improvement over the standard ...
Linearity of Pulse Excited Coil-Less Fluxgate
(IEEE, 2009-10)
In this paper, we study the open-loop linearity of pulse excited coil-less fluxgate. Narrow current pulses can be used instead of classical sinewave for the excitation of the coil-less fluxgate. This method has shown several ...