Design of thin-film tape heads

被引：6

作者：

Ruigrok, JJM ^{[1
]}

Draaisma, EA ^{[1
]}

Van Kesteren, HW ^{[1
]}

机构：

[1] Philips Res Labs, NL-5656 AA Eindhoven, Netherlands

来源：

PHILIPS JOURNAL OF RESEARCH | 1998年 / 51卷 / 01期

关键词：

magnetoresistive head; transmission-line model; tracking; inductive head; saturation; nonlinear; anisotropy; design tools;

D O I：

10.1016/S0165-5817(97)00008-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper tools to handle the magnetostatic aspects of thin-film tape head design are reviewed. Some illustrative results from transmission-line calculations on inductive write heads and yoke-type magnetoresistive read heads are shown. New is the application to nonlinear saturation effects in write heads. The design of an emboss head for writing servo tracks on tape is described. Finally, a new type of read head is discussed that utilizes anisotropy of the permeability instead of structuring of the fluxguides for obtaining very small track widths.

引用

页码：21 / 57

页数：37

共 35 条

[31]

WESTMIJZE WK, 1953, PHILIPS RES REP, V8, P245

[32]

WESTMIJZE WK, 1953, PHILIPS RES REP, V8, P161

[33]

WESTMIJZE WK, 1953, PHILIPS RES REP, V8, P354

[34]

WESTMIJZE WK, 1953, PHILIPS RES REP, V8, P255

[35] ULTRATHIN WEAR-RESISTANT COATINGS FOR THE TAPE BEARING SURFACE OF THIN-FILM MAGNETIC HEADS FOR DIGITAL COMPACT CASSETTE [J].

ZIEREN, V ;

DEJONGH, M ;

VANGROENOU, AB ;

VANZON, JBA ;

LASINSKI, P ;

THEUNISSEN, GSAM .

IEEE TRANSACTIONS ON MAGNETICS, 1994, 30 (02) :340-345

← 1 2 3 4 →