JPH0245364B2 - - Google Patents

Info

Publication number
JPH0245364B2
JPH0245364B2 JP56183337A JP18333781A JPH0245364B2 JP H0245364 B2 JPH0245364 B2 JP H0245364B2 JP 56183337 A JP56183337 A JP 56183337A JP 18333781 A JP18333781 A JP 18333781A JP H0245364 B2 JPH0245364 B2 JP H0245364B2
Authority
JP
Japan
Prior art keywords
acoustic wave
surface acoustic
electrode
electrode finger
type
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
JP56183337A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5884517A (ja
Inventor
Riichi Kodama
Koji Sato
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 JP18333781A priority Critical patent/JPS5884517A/ja
Publication of JPS5884517A publication Critical patent/JPS5884517A/ja
Publication of JPH0245364B2 publication Critical patent/JPH0245364B2/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
    • H03H9/02—Details
    • H03H9/02535—Details of surface acoustic wave devices
    • H03H9/02818—Means for compensation or elimination of undesirable effects
    • H03H9/02842—Means for compensation or elimination of undesirable effects of reflections

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP18333781A 1981-11-16 1981-11-16 弾性表面波トランスジユ−サ Granted JPS5884517A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18333781A JPS5884517A (ja) 1981-11-16 1981-11-16 弾性表面波トランスジユ−サ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18333781A JPS5884517A (ja) 1981-11-16 1981-11-16 弾性表面波トランスジユ−サ

Publications (2)

Publication Number Publication Date
JPS5884517A JPS5884517A (ja) 1983-05-20
JPH0245364B2 true JPH0245364B2 (en]) 1990-10-09

Family

ID=16133952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18333781A Granted JPS5884517A (ja) 1981-11-16 1981-11-16 弾性表面波トランスジユ−サ

Country Status (1)

Country Link
JP (1) JPS5884517A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60140917A (ja) * 1983-12-28 1985-07-25 Toshiba Corp 弾性表面波トランスジユ−サ
JPS60201711A (ja) * 1984-03-27 1985-10-12 Toshiba Corp 弾性表面波装置
JPS6110310A (ja) * 1984-06-26 1986-01-17 Toshiba Corp 弾性表面波トランスジユ−サ
JP3414373B2 (ja) 2000-07-26 2003-06-09 株式会社村田製作所 弾性表面波装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835402B2 (ja) * 1977-06-29 1983-08-02 株式会社日立製作所 弾性表面波装置
JPS5847090B2 (ja) * 1977-08-10 1983-10-20 株式会社村田製作所 弾性表面波フイルタ
JPS58686B2 (ja) * 1977-12-21 1983-01-07 株式会社日立製作所 弾性表面波デバイス

Also Published As

Publication number Publication date
JPS5884517A (ja) 1983-05-20

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