JPH047126B2 - - Google Patents

Info

Publication number
JPH047126B2
JPH047126B2 JP57103012A JP10301282A JPH047126B2 JP H047126 B2 JPH047126 B2 JP H047126B2 JP 57103012 A JP57103012 A JP 57103012A JP 10301282 A JP10301282 A JP 10301282A JP H047126 B2 JPH047126 B2 JP H047126B2
Authority
JP
Japan
Prior art keywords
electrode
acoustic wave
surface acoustic
wave resonator
grading
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.)
Expired - Lifetime
Application number
JP57103012A
Other languages
English (en)
Japanese (ja)
Other versions
JPS587911A (ja
Inventor
Kazuhisa Yabukawa
Shigeyuki Kita
Tomoyoshi Yatsuse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP10301282A priority Critical patent/JPS587911A/ja
Publication of JPS587911A publication Critical patent/JPS587911A/ja
Publication of JPH047126B2 publication Critical patent/JPH047126B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/25—Constructional features of resonators using surface acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP10301282A 1982-06-17 1982-06-17 弾性表面波共振子装置 Granted JPS587911A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10301282A JPS587911A (ja) 1982-06-17 1982-06-17 弾性表面波共振子装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10301282A JPS587911A (ja) 1982-06-17 1982-06-17 弾性表面波共振子装置

Publications (2)

Publication Number Publication Date
JPS587911A JPS587911A (ja) 1983-01-17
JPH047126B2 true JPH047126B2 (en, 2012) 1992-02-10

Family

ID=14342726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10301282A Granted JPS587911A (ja) 1982-06-17 1982-06-17 弾性表面波共振子装置

Country Status (1)

Country Link
JP (1) JPS587911A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5936412A (ja) * 1982-08-23 1984-02-28 Toyo Commun Equip Co Ltd 反射器を備えたｉｄｔ型共振器又は多重モ−ド・フイルタの電極構造

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331943A (en) * 1980-12-22 1982-05-25 Hewlett-Packard Company Acoustic wave devices having transverse mode distortions eliminated structurally

Also Published As

Publication number Publication date
JPS587911A (ja) 1983-01-17

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