Compensate for Large Temperature Swings in Fluxgate Applications

AI Thread Summary
Compensating for large temperature swings in fluxgate magnetometers can be achieved through various analog and digital methods without relying on temperature sensors. Techniques discussed include using temperature compensation circuits, adjusting gain settings dynamically, and employing feedback mechanisms to stabilize readings. Participants emphasize the importance of maintaining consistent magnetic field detection across varying temperatures. Several suggest exploring passive components and circuit design modifications to enhance stability. Ultimately, achieving reliable performance in fluctuating temperatures requires innovative approaches in circuit design.
akhurash
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I was wondering what different method's there are for compensating for large temperature swings in a fluxgate magnetometer and obtain a consistent and repeatable value. I’m trying to obtain this without using a temperature sensor; I would like to use analog or digital components to do this.
 
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What I mean is that I want to be able to detect a constant field in different temperatures without reading a temperature from a temperature sensor and using a micro-controller.
 
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