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交变磁偶极子辐射磁矩测量方法研究 被引量:3

Research on the measurement of the magnetic moment from the electromagnetic radiation magnetic substance
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摘要 为了提高谐变磁偶极子辐射磁矩的测试精度,避免测量角度对磁矩测量结果的影响,提出利用三分量磁通门传感器通过在空间多点测量磁场强度来获得磁偶极子辐射磁矩的新方法,与传统的两点法相比,该方法可以在任意角度下实现对辐射源辐射磁矩的测量,而不需要事先确定角度信息,且提高了磁矩的测量精度。 To estimate the magnetic substance, a new method, in which multipoint measurement of magnetic field intensity is used by rotating magnetic substance, is put forward. The experimental results show that test precision of the method is high, and is able to measure the magnetic moment of magnetic substance accurately.
作者 亓亮 李斌
出处 《信息技术》 2013年第10期92-94,共3页 Information Technology
关键词 谐变磁偶极子 磁性体 磁矩测量 electromagnetic radiation magnetic moment magnetic moment measurement
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