TUNABLE SURFACE ACOUSTIC-WAVE OSCILLATORS USING MAGNETOSTRICTIVE THIN-FILMS

被引：12

作者：

ROBBINS, WP

SIMPSON, EM

机构：

[1] Department of Electrical Engineering, University of Minnesota, Minneapolis, MN 55455

来源：

PROCEEDINGS OF THE IEEE | 1979年 / 67卷 / 11期

关键词：

D O I：

10.1109/PROC.1979.11525

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：

RF sputtered thin films of nickel deposited on YZ-LiNbO3 have been used for magnetically tunable oscillators and delay lines. Velocity variations Δv/v of 7 X 10-4 at 189 MHz were observed at magnetic fields of 110 Oe, a significant improvement over similar thermally evaporated films. Detailed experimental results are given for both variable delay lines and tunable oscillators. © 1979 IEEE

引用

页码：1572 / 1573

页数：2

共 5 条

[1] MAGNETO-MECHANICAL COUPLING AND VARIABLE DELAY CHARACTERISTICS BY MEANS OF GIANT DELTA-E EFFECT IN IRON-RICH AMORPHOUS RIBBON [J].