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.

引用

页码：83 / 86

页数：4

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