3-D analysis of the playback signal in perpendicular recording for an off-centered GMR element

被引：11
|
作者：
Valcu, B [1 ]
Bertram, HN [1 ]
机构：
[1] Univ Calif San Diego, Ctr Magnet Recording Res, La Jolla, CA 92037 USA
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2002年 / 38卷 / 05期
关键词：
Fourier transform; perpendicular recording; reciprocity;
D O I：
10.1109/TMAG.2002.801838
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The playback signal characteristics in perpendicular recording is analyzed using three-dimensional geometry. Analytical expressions are deduced for both the width of the pulse and the asymptotic value taken by the signal when the sensor is far away from the transition.
引用
收藏
页码：2081 / 2083
页数：3
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