Properties of pseudo surface acoustic wave on (-74°)YX cut quartz

被引：2
|
作者：
Soluch, W [1 ]
Lysakowska, M [1 ]
机构：
[1] Inst Elect Mat Technol, PL-01919 Warsaw, Poland
来源：
ELECTRONICS LETTERS | 2003年 / 39卷 / 06期
关键词：
D O I：
10.1049/el:20030393
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：
Pseudo surface acoustic wave properties on (-74degrees)YX cut quartz have been calculated and measured. It was found that this cut belongs to the minimal diffraction cuts, and the reflection coefficient of a single aluminium electrode is about four times larger compared to that of the ST cut. Temperature compensation exists if, for a given aluminium layer thickness, a proper free surface length is used. This cut is free of spurious transverse modes.
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页码：583 / 585
页数：3
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