一种高通量驱动薄膜电感的测量技术

M. Yamaguchi;H. Okuyama;K.I. Arai
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引用次数: 1

摘要

本文讨论了在高通量密度下驱动的薄膜电感器的基本特性。我们制造了内部线圈型薄膜电感器,每个电感器都有闭合或开路磁路,并开发了一种在高通量密度下测量电感器阻抗的技术。我们使用这种技术来减少放大器和电感器之间的多次电压反射。由于磁通饱和,磁性薄膜电感器的阻抗根据磁场强度而变化。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A Technique for Measuring Thin-Film Inductors Driven at High Flux Densities
This paper discusses the basic properties of thin-film inductors driven at high flux densities. We made inner-coil-type thin-film inductors, each with either a closed or an open magnetic circuit, and developed a technique for measuring the impedance of the inductors at high flux densities. We used this technique to reduce the multiple voltage reflections between amplifier and inductor. The impedance of the magnetic thin-film inductors varied according to the magnetic field intensity, because of flux saturation.
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