Optimal design of wide band low loss SAW filters, using slanted interdigital transducers

被引：0
|
作者：
Balashov, SM [1 ]
Baek, KH [1 ]
机构：
[1] LG Innotek Inc, San Diego, CA 92131 USA
来源：
2000 IEEE ULTRASONICS SYMPOSIUM PROCEEDINGS, VOLS 1 AND 2 | 2000年
关键词：
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
Slanted finger SAW transducers allow one to design wide band filters with excellent characteristics. One of the most interesting modifications of such a filter is slanted SPUDT. We present approach to analysis of such filters based on consistent use of Y-matrix instead of conventional P-matrix. Conditions of optimal matching of such SPUDT are obtained and examples of use of the method developed for the design of wide band SPUDT are shown.
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页码：83 / 86
页数：4
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