MATHEMATICAL-MODEL OF A MAGNETORESISTIVE READ HEAD FOR A MAGNETIC-TAPE DRIVE

被引：22
|
作者：
OCONNOR, DJ [1 ]
SHELLEDY, FB [1 ]
HEIM, DE [1 ]
机构：
[1] IBM CORP,DIV GEN PROD,SAN JOSE,CA 95193
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1985年 / 21卷 / 05期
关键词：
MAGNETIC DEVICES - Mathematical Models;
D O I：
10.1109/TMAG.1985.1063933
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 head configuration proposed by F. B. Shelledy and G. W. Brock (1975) is analyzed, and an improved nonlinear model to describe its operation and aid in its design is described. Predictions of the bias field are shown for a few designs, the effects of saturation are discussed, and predictions of signal amplitude and distortion are made, with comparisons, to actual head performance.
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页码：1560 / 1562
页数：3
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