JPS5047538A - - Google Patents

Info

Publication number
JPS5047538A
JPS5047538A JP48097886A JP9788673A JPS5047538A JP S5047538 A JPS5047538 A JP S5047538A JP 48097886 A JP48097886 A JP 48097886A JP 9788673 A JP9788673 A JP 9788673A JP S5047538 A JPS5047538 A JP S5047538A
Authority
JP
Japan
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
JP48097886A
Other versions
JPS5418910B2 (ja
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 filed Critical
Priority to JP9788673A priority Critical patent/JPS5418910B2/ja
Priority to US05/500,697 priority patent/US3936679A/en
Priority to NL7411479A priority patent/NL7411479A/xx
Priority to GB37719/74A priority patent/GB1481431A/en
Priority to DE2441500A priority patent/DE2441500C2/de
Publication of JPS5047538A publication Critical patent/JPS5047538A/ja
Publication of JPS5418910B2 publication Critical patent/JPS5418910B2/ja
Expired 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
    • H03H9/14517—Means for weighting

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP9788673A 1973-08-31 1973-08-31 Expired JPS5418910B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9788673A JPS5418910B2 (ja) 1973-08-31 1973-08-31
US05/500,697 US3936679A (en) 1973-08-31 1974-08-26 Elastic surface wave transducer
NL7411479A NL7411479A (nl) 1973-08-31 1974-08-29 Overdrager voor acoustische oppervlaktegolven.
GB37719/74A GB1481431A (en) 1973-08-31 1974-08-29 Elastic surface wave transducer
DE2441500A DE2441500C2 (de) 1973-08-31 1974-08-30 Wandler für akustische Oberflächenwellen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9788673A JPS5418910B2 (ja) 1973-08-31 1973-08-31

Publications (2)

Publication Number Publication Date
JPS5047538A true JPS5047538A (ja) 1975-04-28
JPS5418910B2 JPS5418910B2 (ja) 1979-07-11

Family

ID=14204218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9788673A Expired JPS5418910B2 (ja) 1973-08-31 1973-08-31

Country Status (5)

Country Link
US (1) US3936679A (ja)
JP (1) JPS5418910B2 (ja)
DE (1) DE2441500C2 (ja)
GB (1) GB1481431A (ja)
NL (1) NL7411479A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687909A (en) * 1979-12-19 1981-07-17 Nippon Dempa Kogyo Co Ltd Electromechanical converter for elastic surface wave filter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3432323B2 (ja) 1995-03-23 2003-08-04 大井電気株式会社 Ｓａｗデバイス

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1355418A (en) * 1971-05-24 1974-06-05 Mullard Ltd Acoustic surface wave devices
US3742396A (en) * 1971-07-23 1973-06-26 Stanford Research Inst Grating surface acoustic wave transducer
US3748603A (en) * 1972-03-27 1973-07-24 Zenith Radio Corp Surface wave filter with reflection suppression

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687909A (en) * 1979-12-19 1981-07-17 Nippon Dempa Kogyo Co Ltd Electromechanical converter for elastic surface wave filter

Also Published As

Publication number Publication date
DE2441500C2 (de) 1983-12-15
DE2441500A1 (de) 1975-04-03
GB1481431A (en) 1977-07-27
JPS5418910B2 (ja) 1979-07-11
US3936679A (en) 1976-02-03
NL7411479A (nl) 1975-03-04

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