Love mode layered surface acoustic wave filters

被引：5

作者：

Kalantar-zadeh, K ^{[1
]}

Wlodarski, W

Galatsis, K

机构：

[1] RMIT Univ, Sch Elect & Comp Syst Engn, Melbourne, Vic 3001, Australia

[2] CRC Micro Technol, Hawthorn, Vic 3122, Australia

来源：

ELECTRONICS LETTERS | 2001年 / 37卷 / 12期

关键词：

Wave propagating modes;

D O I：

10.1049/el:20010447

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：

Novel surface acoustic wave filters have been developed by depositing SiO2 and ZnO thin films onto 90 degrees rotated ST-cut quartz crystal substrates. Up to 19dB insertion loss improvement was obtained for the filter with a ZnO film. The filters have no coupling with other wave propagating modes, exhibiting only one passband.

引用

页码：802 / 803

页数：2

共 4 条

[1]

[Anonymous], 1998, SURFACE ACOUSTIC WAV

[2] HIGH-FREQUENCY SURFACE-ACOUSTIC-WAVE FILTER USING ZNO/DIAMOND/SI STRUCTURE [J].

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HIGAKI, K ;

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SHIKATA, S ;

FUJIMORI, N ;

TAKAHASHI, Y ;

KAJIHARA, T ;

YAMAMOTO, Y .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1994, 33 (1A) :324-328

[3]

OLINER A, 1978, TOPICS APPL PHYSICS, V24

[4] ZNO THIN-FILM SAW DEVICES [J].

YAMAZAKI, O ;

MITSUYU, T ;

WASA, K .

IEEE TRANSACTIONS ON SONICS AND ULTRASONICS, 1980, 27 (06) :369-379

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