JPS56123117A - Elastic surface wave device - Google Patents

Elastic surface wave device

Info

Publication number
JPS56123117A
JPS56123117A JP2827380A JP2827380A JPS56123117A JP S56123117 A JPS56123117 A JP S56123117A JP 2827380 A JP2827380 A JP 2827380A JP 2827380 A JP2827380 A JP 2827380A JP S56123117 A JPS56123117 A JP S56123117A
Authority
JP
Japan
Prior art keywords
couples
electrodes
capacity
partial
electrode
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
JP2827380A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0429245B2 (enrdf_load_stackoverflow
Inventor
Michio Kadota
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP2827380A priority Critical patent/JPS56123117A/ja
Priority to US06/141,369 priority patent/US4384264A/en
Priority to DE19803015241 priority patent/DE3015241A1/de
Priority to GB8013177A priority patent/GB2047034B/en
Publication of JPS56123117A publication Critical patent/JPS56123117A/ja
Publication of JPH0429245B2 publication Critical patent/JPH0429245B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP2827380A 1979-04-24 1980-03-05 Elastic surface wave device Granted JPS56123117A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2827380A JPS56123117A (en) 1980-03-05 1980-03-05 Elastic surface wave device
US06/141,369 US4384264A (en) 1979-04-24 1980-04-18 Surface acoustic wave device
DE19803015241 DE3015241A1 (de) 1979-04-24 1980-04-21 Bauelement fuer akustische oberflaechenwellen
GB8013177A GB2047034B (en) 1979-04-24 1980-04-22 Surface acoustic wave device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2827380A JPS56123117A (en) 1980-03-05 1980-03-05 Elastic surface wave device

Publications (2)

Publication Number Publication Date
JPS56123117A true JPS56123117A (en) 1981-09-28
JPH0429245B2 JPH0429245B2 (enrdf_load_stackoverflow) 1992-05-18

Family

ID=12243973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2827380A Granted JPS56123117A (en) 1979-04-24 1980-03-05 Elastic surface wave device

Country Status (1)

Country Link
JP (1) JPS56123117A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5389643A (en) * 1976-09-03 1978-08-07 Murata Manufacturing Co Elastic surface wave device
JPS55141813A (en) * 1979-04-24 1980-11-06 Murata Mfg Co Ltd Surface acoustic wave device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5389643A (en) * 1976-09-03 1978-08-07 Murata Manufacturing Co Elastic surface wave device
JPS55141813A (en) * 1979-04-24 1980-11-06 Murata Mfg Co Ltd Surface acoustic wave device

Also Published As

Publication number Publication date
JPH0429245B2 (enrdf_load_stackoverflow) 1992-05-18

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