14 September 2001 Computer simulation of micro-fluxgate sensors
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Proceedings Volume 4414, International Conference on Sensor Technology (ISTC 2001); (2001) https://doi.org/10.1117/12.440146
Event: International Conference on Sensing units and Sensor Technology, 2001, Wuhan, China
Abstract
In this paper, the micro-fluxgate model of single core is presented. Under different excitation or external magnetic field conditions, the characteristics of the model were analyzed and then the structural parameters of the core were optimized by FEM. The simulation results show that: (1) the linear measurement range is 5.2e-7 to approximately 2.6e-4T; (2) the sensitivity is linear with the excitation frequency; (3) for Typel micro-fluxgate, a maximal sensitivity can be reached at 200KHz with the core width near to 0.7mm.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Lin Sun, Donghong Wang, Xiaowei Liu, Weiping Chen, "Computer simulation of micro-fluxgate sensors", Proc. SPIE 4414, International Conference on Sensor Technology (ISTC 2001), (14 September 2001); doi: 10.1117/12.440146; https://doi.org/10.1117/12.440146
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