FUNDAMENTALS OF THE MAGNETIC RECORDING PROCESS

被引:36
作者
BERTRAM, HN
机构
[1] UCSD Center for Magnetic Recording Research, La Jolla, CA 92093, United States
关键词
IRON OXIDES - Magnetic Properties - MAGNETIC FIELD EFFECTS - MAGNETIC TAPE - MATHEMATICAL TRANSFORMATIONS - Fourier Transforms;
D O I
10.1109/PROC.1986.13664
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 basic phenomena associated with the recording and reproduction of signals on magnetic recording media are described. Fields due to magnetized media and heads are reviewed along with their Fourier transforms. The playback-isolated voltage pulse and square-wave voltage spectrum are discussed in detail for various magnetization orientations. Descriptive models of the recording process are given for both longitudinal and vertical recording.
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页码:1494 / 1512
页数:19
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