Synthesis of ladder-type filters based on SAW resonators

被引：6
|
作者：
Dmitriev, VF [1 ]
机构：
[1] Avangard Elionika Close Joint Stock Co, St Petersburg 195271, Russia
来源：
TECHNICAL PHYSICS | 2002年 / 47卷 / 08期
关键词：
D O I：
10.1134/1.1501685
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A synthesis method for ladder-type filters based on SAW resonators is described. SAW devices are designed with modified equations for coupled waves. Nomograms for choosing the geometry of the filters on ST, X-cut quartz and on 36degrees Y, X-cut LiTaO3 substrates are presented. Theoretical results are compared with experimental data. (C) 2002 MAIK "Nauka / Interperiodica".
引用
收藏
页码：1024 / 1031
页数：8
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