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应用于地磁相对记录的数字矢量磁力仪

Digital vector magnetometer applying to the relative magnetic record
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摘要 地磁相对记录的任务是连续记录因电离层中的电流体系引起的地磁场变化。本文详细阐述了应用于地磁相对记录的数字矢量磁力仪的工作原理、信号处理电路设计以及发展趋势。 The mission of relative magnetic record is measuring changes of geomagnetic field continuously due to the ionospheric current system. The principle, the design of signal processing circuit of digital vector magnetometer applying to the relative magnetic record, views on the future development in this field have been presented in this paper.
出处 《地震地磁观测与研究》 2010年第2期77-82,共6页 Seismological and Geomagnetic Observation and Research
基金 中国地震局地球物理研究所2007年中央级公益性科研院所基本科研业务专项的分量光泵磁力仪的技术研究(DQJB07B10) 中国地震局国家科技支撑计划子专题的感应式磁力仪研制(2006BAC01B01-03-04)共同资助
关键词 地磁观测 相对记录 矢量磁力仪 geomagnetic observation, relative magnetic record, vector magnetometer
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参考文献6

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