JPS51113440A - Elastic surface wave device - Google Patents

Elastic surface wave device

Info

Publication number
JPS51113440A
JPS51113440A JP3766575A JP3766575A JPS51113440A JP S51113440 A JPS51113440 A JP S51113440A JP 3766575 A JP3766575 A JP 3766575A JP 3766575 A JP3766575 A JP 3766575A JP S51113440 A JPS51113440 A JP S51113440A
Authority
JP
Japan
Prior art keywords
surface wave
elastic surface
wave device
elastic
absorpting
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
JP3766575A
Other languages
Japanese (ja)
Other versions
JPS5528248B2 (en
Inventor
Tetsuo Takaku
Akio Nakakura
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.)
TOUKOU KK
Toko Inc
Original Assignee
TOUKOU KK
Toko Inc
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 TOUKOU KK, Toko Inc filed Critical TOUKOU KK
Priority to JP3766575A priority Critical patent/JPS51113440A/en
Publication of JPS51113440A publication Critical patent/JPS51113440A/en
Publication of JPS5528248B2 publication Critical patent/JPS5528248B2/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 devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/02535—Details of surface acoustic wave devices
    • H03H9/02818—Means for compensation or elimination of undesirable effects
    • H03H9/02842—Means for compensation or elimination of undesirable effects of reflections

Landscapes

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

Abstract

PURPOSE:This eliminates the effect of needless elastic surface wave in an elastic surface wave device by using elastic surface wave properties without mounting absorpting material, etc.
JP3766575A 1975-03-28 1975-03-28 Elastic surface wave device Granted JPS51113440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3766575A JPS51113440A (en) 1975-03-28 1975-03-28 Elastic surface wave device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3766575A JPS51113440A (en) 1975-03-28 1975-03-28 Elastic surface wave device

Publications (2)

Publication Number Publication Date
JPS51113440A true JPS51113440A (en) 1976-10-06
JPS5528248B2 JPS5528248B2 (en) 1980-07-26

Family

ID=12503917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3766575A Granted JPS51113440A (en) 1975-03-28 1975-03-28 Elastic surface wave device

Country Status (1)

Country Link
JP (1) JPS51113440A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547257A (en) * 1977-06-20 1979-01-19 Hitachi Ltd Elastic surface wave device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5140243U (en) * 1974-09-20 1976-03-25

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5140243B2 (en) * 1973-08-20 1976-11-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5140243U (en) * 1974-09-20 1976-03-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547257A (en) * 1977-06-20 1979-01-19 Hitachi Ltd Elastic surface wave device
JPS5761211B2 (en) * 1977-06-20 1982-12-23 Hitachi Ltd

Also Published As

Publication number Publication date
JPS5528248B2 (en) 1980-07-26

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