High frequency permeameter with semi-rigid pick-up coil

Sung Yong Shin, Kwang Ho Shin, Jong sung Kim, Young Hak Kim, Sang Ho Lim, Geon Sa-gong

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

In this study, we propose the application of semi-rigid cable loop as a single turn shielded loop pick-up coil for the high frequency permeameter. Since the semi-rigid cable pick-up coil has simple structure, it is very easy to make the pick-up coil with bending and conventional soldering. The permeability of cobalt base amorphous ribbon was investigated using the developed permeameter for demonstrating its performance. The permeability of the amorphous ribbon was driven from the S-parameters measured using a network analyzer and permameter having the semi-rigid pick-up coil.

Original languageEnglish
Pages (from-to)e480-e482
JournalJournal of Magnetism and Magnetic Materials
Volume304
Issue number1
DOIs
Publication statusPublished - 2006 Sep 1

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Keywords

  • High frequency permeability
  • Semi-rigid cable

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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