The paper presents design and implementation of the new self-compensating excitation circuitry to the new generation of high-precise space vector magnetometers. The application starts with complex study including design of new robust model of the non-linear inductor leading to investigation of the most crucial points, continuous by design of the self-compensating excitation unit and concludes with unit complex testing and application to the magnetometer. The application of the self-compensation of the excitation decreases temperature drift of the magnetometer offset caused by the temperature drift of the sensor (dominant source of the offset drift) by factor of 7.
|Title of host publication||IEEE Instrumentation and Measurement Technology Conference Proceedings, 2008. IMTC 2008.|
|Publication status||Published - 2008|
|Event||IEEE Instrumentation and Measurement Technology Conference Proceedings, 2008. - Victoria, BC|
Duration: 1 Jan 2008 → …
|Conference||IEEE Instrumentation and Measurement Technology Conference Proceedings, 2008.|
|Period||01/01/2008 → …|