JPS5435657A - Surface slip wave resonator filter - Google Patents

Surface slip wave resonator filter

Info

Publication number
JPS5435657A
JPS5435657A JP10155277A JP10155277A JPS5435657A JP S5435657 A JPS5435657 A JP S5435657A JP 10155277 A JP10155277 A JP 10155277A JP 10155277 A JP10155277 A JP 10155277A JP S5435657 A JPS5435657 A JP S5435657A
Authority
JP
Japan
Prior art keywords
surface slip
wave resonator
resonator filter
slip wave
filter
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
JP10155277A
Other languages
Japanese (ja)
Inventor
Hiroomi Kojima
Toyoji Tabuchi
Yasuaki Kinoshita
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 JP10155277A priority Critical patent/JPS5435657A/en
Publication of JPS5435657A publication Critical patent/JPS5435657A/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 devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/02535—Details of surface acoustic wave devices
    • H03H9/02543—Characteristics of substrate, e.g. cutting angles
    • 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
    • H03H9/02614—Treatment of substrates, e.g. curved, spherical, cylindrical substrates ensuring closed round-about circuits for the acoustical waves
    • H03H9/02622—Treatment of substrates, e.g. curved, spherical, cylindrical substrates ensuring closed round-about circuits for the acoustical waves of the surface, including back surface

Landscapes

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

Abstract

PURPOSE:To obtain a small-size, cheap and superior-characteristic resonator and filter utilizing the surface slip wave by reducing the substrate thickness by setting the substrate material constant.
JP10155277A 1977-08-26 1977-08-26 Surface slip wave resonator filter Pending JPS5435657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10155277A JPS5435657A (en) 1977-08-26 1977-08-26 Surface slip wave resonator filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10155277A JPS5435657A (en) 1977-08-26 1977-08-26 Surface slip wave resonator filter

Publications (1)

Publication Number Publication Date
JPS5435657A true JPS5435657A (en) 1979-03-15

Family

ID=14303581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10155277A Pending JPS5435657A (en) 1977-08-26 1977-08-26 Surface slip wave resonator filter

Country Status (1)

Country Link
JP (1) JPS5435657A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642420A (en) * 1979-09-13 1981-04-20 Morio Onoe Piezoelectric vibrator
JPS5833309A (en) * 1981-08-21 1983-02-26 Toyo Commun Equip Co Ltd Slip wave resonator
JPS62502153A (en) * 1985-03-11 1987-08-20 グ−ルド・インコ−ポレイテッド Electrochemical cells and methods of passivating electrochemical cells
JPS63184410A (en) * 1986-09-19 1988-07-29 Fujitsu Ltd Applied vibrator device
JPH01137624U (en) * 1988-03-15 1989-09-20

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133582A (en) * 1974-09-13 1976-03-22 Matsushita Electric Ind Co Ltd DANSEI HYOMENHASOSHI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133582A (en) * 1974-09-13 1976-03-22 Matsushita Electric Ind Co Ltd DANSEI HYOMENHASOSHI

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642420A (en) * 1979-09-13 1981-04-20 Morio Onoe Piezoelectric vibrator
JPH0243364B2 (en) * 1979-09-13 1990-09-28
JPS5833309A (en) * 1981-08-21 1983-02-26 Toyo Commun Equip Co Ltd Slip wave resonator
JPH0134411B2 (en) * 1981-08-21 1989-07-19 Toyo Communication Equip
JPS62502153A (en) * 1985-03-11 1987-08-20 グ−ルド・インコ−ポレイテッド Electrochemical cells and methods of passivating electrochemical cells
JPS63184410A (en) * 1986-09-19 1988-07-29 Fujitsu Ltd Applied vibrator device
JPH01137624U (en) * 1988-03-15 1989-09-20

Similar Documents

Publication Publication Date Title
JPS51132055A (en) Surface wave multiple resonator
JPS5435657A (en) Surface slip wave resonator filter
JPS5291669A (en) Piezoelectric vibrator
JPS52105752A (en) Surface elastic wave vibrator
JPS5239391A (en) Composite vibrator for watches
CA1005534A (en) Surface wave multifrequency oscillator
AU5186579A (en) Crystal oscillator
JPS53123051A (en) Filter for surface slip wave
JPS5379396A (en) Square plate form piezoelectric ceramic vibrator
JPS5317244A (en) Surface wave filter and its production
JPS5267285A (en) Quartz crystal oscillator
JPS51131242A (en) Elastic surface wave filter
JPS5330854A (en) Surface acoustic wave oscillator
JPS53110349A (en) Elastic surface wave filter device
JPS5291630A (en) Variable frequency band pass filter
JPS546745A (en) Resonator
JPS52128035A (en) Production of ceramic filter
JPS5441690A (en) Elastic surface wave unit
AU512922B2 (en) Oscillating conveyor
JPS5438790A (en) Piezoelectric material for elastic surface wave element
JPS52120694A (en) Electronic clock
NL7903325A (en) FREQUENCY CONTROLLED CRYSTAL SCILLATOR WITH LARGE TUNING RANGE.
JPS5293289A (en) Perpendicular slide crystal vibrator
JPS51135486A (en) Piezo-electric ceramics oscillator
JPS52128036A (en) Elastic surface wave resonator and its production