JPS51136264A - Surface elastic wave device - Google Patents

Surface elastic wave device

Info

Publication number
JPS51136264A
JPS51136264A JP5976375A JP5976375A JPS51136264A JP S51136264 A JPS51136264 A JP S51136264A JP 5976375 A JP5976375 A JP 5976375A JP 5976375 A JP5976375 A JP 5976375A JP S51136264 A JPS51136264 A JP S51136264A
Authority
JP
Japan
Prior art keywords
wave device
elastic wave
surface elastic
insertion loss
reduced insertion
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.)
Pending
Application number
JP5976375A
Other languages
Japanese (ja)
Inventor
Yoshihisa Suzuki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5976375A priority Critical patent/JPS51136264A/en
Publication of JPS51136264A publication Critical patent/JPS51136264A/en
Pending 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
    • H03H9/02543—Characteristics of substrate, e.g. cutting angles

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Abstract

PURPOSE:Optimized surface elastic wave device with reduced insertion loss.
JP5976375A 1975-05-21 1975-05-21 Surface elastic wave device Pending JPS51136264A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5976375A JPS51136264A (en) 1975-05-21 1975-05-21 Surface elastic wave device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5976375A JPS51136264A (en) 1975-05-21 1975-05-21 Surface elastic wave device

Publications (1)

Publication Number Publication Date
JPS51136264A true JPS51136264A (en) 1976-11-25

Family

ID=13122623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5976375A Pending JPS51136264A (en) 1975-05-21 1975-05-21 Surface elastic wave device

Country Status (1)

Country Link
JP (1) JPS51136264A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5267544A (en) * 1975-12-02 1977-06-04 Matsushita Electric Ind Co Ltd Variable attenuator of elastic wave type

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4811742B1 (en) * 1967-07-28 1973-04-16
JPS4811741B1 (en) * 1967-08-28 1973-04-16
JPS5133344B2 (en) * 1972-02-28 1976-09-18

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4811742B1 (en) * 1967-07-28 1973-04-16
JPS4811741B1 (en) * 1967-08-28 1973-04-16
JPS5133344B2 (en) * 1972-02-28 1976-09-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5267544A (en) * 1975-12-02 1977-06-04 Matsushita Electric Ind Co Ltd Variable attenuator of elastic wave type

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