JPS6392421U - - Google Patents

Info

Publication number
JPS6392421U
JPS6392421U JP18753986U JP18753986U JPS6392421U JP S6392421 U JPS6392421 U JP S6392421U JP 18753986 U JP18753986 U JP 18753986U JP 18753986 U JP18753986 U JP 18753986U JP S6392421 U JPS6392421 U JP S6392421U
Authority
JP
Japan
Prior art keywords
acoustic wave
surface acoustic
vibrations
interdigital electrode
grating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP18753986U
Other languages
English (en)
Other versions
JPH0450652Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986187539U priority Critical patent/JPH0450652Y2/ja
Publication of JPS6392421U publication Critical patent/JPS6392421U/ja
Application granted granted Critical
Publication of JPH0450652Y2 publication Critical patent/JPH0450652Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例を示す回路図、第
２図、第３図、第４図、第５図、第６図及び第７
図はそれぞれこの考案の他の実施例を示す平面図
、第８図は従来の弾性表面波共振器を示す図。 １は圧電体基板、２はすだれ状電極、３はグレ
ーテイング、４は溝、５はリード線、６は外部電
気回路。尚、図中同一符号は同一又は相当する部
分を示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 圧電体基板上に構成され、入力電気振動を圧電
    体基板上の弾性表面波振動に変換し、弾性表面波
    振動を出力電気振動に変換するすだれ状電極と、
    上記圧電体基板上を伝搬する弾性表面波を反射す
    るよう圧電体基板に形成されるグレーテイング（
    格子構造）とを有する弾性表面波共振器において
    、 上記グレーテイングに結合するすだれ状電極、 このすだれ状電極に接続され、その回路定数を
    変化することができる外部電気回路、 を備えたことを特徴とする弾性表面波共振器。
JP1986187539U 1986-12-05 1986-12-05 Expired JPH0450652Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986187539U JPH0450652Y2 (ja) 1986-12-05 1986-12-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986187539U JPH0450652Y2 (ja) 1986-12-05 1986-12-05

Publications (2)

Publication Number Publication Date
JPS6392421U true JPS6392421U (ja) 1988-06-15
JPH0450652Y2 JPH0450652Y2 (ja) 1992-11-30

Family

ID=31138093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986187539U Expired JPH0450652Y2 (ja) 1986-12-05 1986-12-05

Country Status (1)

Country Link
JP (1) JPH0450652Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021526750A (ja) * 2018-06-14 2021-10-07 インターナショナル・ビジネス・マシーンズ・コーポレーションＩｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 電気的に調整可能な表面弾性波共振器
FR3115428A1 (fr) * 2020-10-19 2022-04-22 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif électromécanique à fréquence de résonance ajustable

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53125792A (en) * 1977-04-11 1978-11-02 Nippon Telegr & Teleph Corp <Ntt> Resonator for elastic surface wave
JPS5650613A (en) * 1979-10-01 1981-05-07 Hitachi Ltd Elastic surface wave device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53125792A (en) * 1977-04-11 1978-11-02 Nippon Telegr & Teleph Corp <Ntt> Resonator for elastic surface wave
JPS5650613A (en) * 1979-10-01 1981-05-07 Hitachi Ltd Elastic surface wave device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021526750A (ja) * 2018-06-14 2021-10-07 インターナショナル・ビジネス・マシーンズ・コーポレーションＩｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 電気的に調整可能な表面弾性波共振器
US11652463B2 (en) 2018-06-14 2023-05-16 International Business Machines Corporation Electrically tunable surface acoustic wave resonator
FR3115428A1 (fr) * 2020-10-19 2022-04-22 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif électromécanique à fréquence de résonance ajustable
EP3996275A3 (fr) * 2020-10-19 2022-08-17 Commissariat à l'Energie Atomique et aux Energies Alternatives Dispositif électromécanique à fréquence de résonance ajustable

Also Published As

Publication number Publication date
JPH0450652Y2 (ja) 1992-11-30

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