TEMPERATURE COEFFICIENTS OF SAW DELAY AND VELOCITY FOR Y-CUT AND ROTATED LINBO3

被引：16
|
作者：
WARD, RB
机构：
[1] Lockheed, Palo Alto CA 94304, 0/91-50, B/251
来源：
IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL | 1990年 / 37卷 / 05期
关键词：
D O I：
10.1109/58.105256
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
Measurements have been made that indicate that the surface-acoustic-wave (SAW) temperature coefficients of delay and velocity over approximately room temperature to +100°C for the popular cuts of lithium niobate are as follows: These values of delay coefficient are close to the value previously given for Y-cut LiNbO3 but are significantly different than values given for the rotated cuts. © 1990 IEEE
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页码：481 / 483
页数：3
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