| 低功耗磁通门磁力仪的研究 |
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| 引用本文： | 倪宏伟 史俊荣. 低功耗磁通门磁力仪的研究[J]. 同济大学学报(自然科学版), 1997, 25(3): 306-310 |
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| 作者姓名： | 倪宏伟 史俊荣 |
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| 作者单位： | [1]同济大学材料科学与工程系 [2]总参谋部工程兵科研一所 |
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| 摘 要： | 采用间歇脉冲电压激励并使传感器在临界饱和状态下工作的磁通门磁力仪具有低功耗的特点，在检波和放大电路上采用同步解调和深度负反馈技术，改善了磁力仪的性能。
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| 关 键 词： | 磁通门 磁力仪 低功耗 |
Research of the Low Power Consumption Fluxgate Magnetometer |
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| Ni Hongwei,Xu Zheng. Research of the Low Power Consumption Fluxgate Magnetometer[J]. Journal of Tongji University(Natural Science), 1997, 25(3): 306-310 |
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| Authors: | Ni Hongwei Xu Zheng |
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| Abstract: | This paper introduces and analyzes a low power consumption fluxgate magnetometer whose sensor is driven and controlled in critical saturation state by a blocking pulse circuit, and which utilizes synchronous detection and deep negative feedback techniques to improve the sensor property. |
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| Keywords: | Fluxgate Magnetometer Low power consumption |
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