Effects of write head field rise-time in tape recording

被引：0
|
作者：
Li, G [1 ]
Zhu, JG [1 ]
机构：
[1] Carnegie Mellon Univ, Ctr Data Storage Syst, Pittsburgh, PA 15213 USA
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2000年 / 36卷 / 05期
关键词：
tape recording; magnetization pattern; rise-time; write equalization;
D O I：
10.1109/20.908461
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：
A self-consistent micromagnetic recording model is utilized to study the effects of write head field rise time in tape recording. It is found that fast speed and slow field rise time result in degradation of recording performance for both nonequalized and write equalized cases. It also suggests that D = T/2 scheme could be more suitable than the D = T/3 scheme in write equalization at high speeds.
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页码：2444 / 2446
页数：3
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