THE THIN-FILM HEAD FOR VCR

被引：2

作者：

SUZUKI, T

ABE, I

MIZUGUCHI, T

MORITA, O

TAKINO, H

机构：

[1] Corporate Research Laboratories, SONY Corporation, Atsugi, Kanagawa 243

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1994年 / 30卷 / 06期

关键词：

D O I：

10.1109/20.333949

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：

We have investigated a thin film head for VCR application whose structure has a long depth and a gap surface that is perpendicular to the substrate. We made a test device that has a CoZr amorphous thin film core. The conductor is a helicoid that is wound three-dimensionally around the core and is fabricated by thin film processes. The thin film head obtained larger normalized output voltage by track width and inductance than a MIG head between 1 to 10 MHz.

引用

页码：3936 / 3938

页数：3