JPS622724B2 - - Google Patents

Info

Publication number
JPS622724B2
JPS622724B2 JP10262478A JP10262478A JPS622724B2 JP S622724 B2 JPS622724 B2 JP S622724B2 JP 10262478 A JP10262478 A JP 10262478A JP 10262478 A JP10262478 A JP 10262478A JP S622724 B2 JPS622724 B2 JP S622724B2
Authority
JP
Japan
Prior art keywords
electrode
interdigital
electrodes
lobe
surface wave
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
Application number
JP10262478A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5528678A (en
Inventor
Juji Higuchi
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.)
NEC Corp
Original Assignee
Nippon 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP10262478A priority Critical patent/JPS5528678A/ja
Publication of JPS5528678A publication Critical patent/JPS5528678A/ja
Publication of JPS622724B2 publication Critical patent/JPS622724B2/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
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/145—Driving means, e.g. electrodes, coils for networks using surface acoustic waves
    • H03H9/14544—Transducers of particular shape or position
    • H03H9/14547—Fan shaped; Tilted; Shifted; Slanted; Tapered; Arched; Stepped finger transducers
    • 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
    • H03H9/02637—Details concerning reflective or coupling arrays

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP10262478A 1978-08-22 1978-08-22 Reed screen shape electrode Granted JPS5528678A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10262478A JPS5528678A (en) 1978-08-22 1978-08-22 Reed screen shape electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10262478A JPS5528678A (en) 1978-08-22 1978-08-22 Reed screen shape electrode

Publications (2)

Publication Number Publication Date
JPS5528678A JPS5528678A (en) 1980-02-29
JPS622724B2 true JPS622724B2 (en]) 1987-01-21

Family

ID=14332387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10262478A Granted JPS5528678A (en) 1978-08-22 1978-08-22 Reed screen shape electrode

Country Status (1)

Country Link
JP (1) JPS5528678A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63293268A (ja) * 1987-05-23 1988-11-30 ド−エイ外装有限会社 外壁パネルの取付け方法および外壁装置
JPH0213650A (ja) * 1988-06-28 1990-01-18 Ig Tech Res Inc 建築用パネル

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5656028A (en) * 1979-10-11 1981-05-16 Murata Mfg Co Ltd Elastic surface wave filter
JPS5656029A (en) * 1979-10-11 1981-05-16 Murata Mfg Co Ltd Elastic surface wave filter
JPS5843609A (ja) * 1981-09-09 1983-03-14 Toshiba Corp 弾性表面波装置
JPS5840928U (ja) * 1981-09-10 1983-03-17 株式会社東芝 弾性表面波フイルタ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63293268A (ja) * 1987-05-23 1988-11-30 ド−エイ外装有限会社 外壁パネルの取付け方法および外壁装置
JPH0213650A (ja) * 1988-06-28 1990-01-18 Ig Tech Res Inc 建築用パネル

Also Published As

Publication number Publication date
JPS5528678A (en) 1980-02-29

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