The Analysis of Transition Parameter with Reciprocity Theory

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Other Title
  • 相反定理を用いた垂直磁気記録における磁化転移幅の解析(垂直記録および一般)
  • 相反定理を用いた垂直磁気記録における磁化転移幅の解析
  • ソウ ハン テイリ オ モチイタ スイチョク ジキ キロク ニ オケル ジカ テンイハバ ノ カイセキ

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Description

Magnetic transition parameter 'πa' is estimated by comparing calculated readbuck signal with reciprocity theory and measured waveform. Calculated readback signal is estimated of convolution operation of approximated Fan's equation and transition shape that is represented by a single term function. By measuring about reading head, writing head and medium, some parameter is analyzed in order to improve resolution of readbask signal.

Journal

  • ITE Technical Report

    ITE Technical Report 26.38 (0), 1-6, 2002

    The Institute of Image Information and Television Engineers

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