JPH0224048B2 - - Google Patents

Info

Publication number
JPH0224048B2
JPH0224048B2 JP54050977A JP5097779A JPH0224048B2 JP H0224048 B2 JPH0224048 B2 JP H0224048B2 JP 54050977 A JP54050977 A JP 54050977A JP 5097779 A JP5097779 A JP 5097779A JP H0224048 B2 JPH0224048 B2 JP H0224048B2
Authority
JP
Japan
Prior art keywords
electrode
partial
capacitance
electrodes
acoustic 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 - Lifetime
Application number
JP54050977A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55141813A (en
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 JP5097779A priority Critical patent/JPS55141813A/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 JPS55141813A publication Critical patent/JPS55141813A/ja
Publication of JPH0224048B2 publication Critical patent/JPH0224048B2/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)
JP5097779A 1979-04-24 1979-04-24 Surface acoustic wave device Granted JPS55141813A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP5097779A JPS55141813A (en) 1979-04-24 1979-04-24 Surface acoustic 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
JP5097779A JPS55141813A (en) 1979-04-24 1979-04-24 Surface acoustic wave device

Publications (2)

Publication Number Publication Date
JPS55141813A JPS55141813A (en) 1980-11-06
JPH0224048B2 true JPH0224048B2 (en]) 1990-05-28

Family

ID=12873861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5097779A Granted JPS55141813A (en) 1979-04-24 1979-04-24 Surface acoustic wave device

Country Status (1)

Country Link
JP (1) JPS55141813A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56123117A (en) * 1980-03-05 1981-09-28 Murata Mfg Co Ltd Elastic surface wave device
WO2012160730A1 (ja) * 2011-05-24 2012-11-29 株式会社村田製作所 弾性波フィルタ装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330848A (en) * 1976-09-03 1978-03-23 Murata Manufacturing Co Surface acoustic wave device

Also Published As

Publication number Publication date
JPS55141813A (en) 1980-11-06

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