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Design and Implementation of Close-loop Detection for Coupled Core Fluxgate Magnetic Sensors
2020
2020 27th IEEE International Conference on Electronics, Circuits and Systems (ICECS)
This paper presents a closed-loop detection strategy with significant potential to solve the detection defects existed in the residence-times difference (RTD) method of the coupled core fluxgate magnetic sensors. The external magnetic field (e.g. Earth's magnetic field), as the main source of these detection defects, has been analyzed by the theoretical investigation. To overcome such deficiencies, the close-loop detection method based on the analog-type RTD readout method and magentic
doi:10.1109/icecs49266.2020.9294782
fatcat:57haha45sbbctgkblctyf5uuiq