FR2609347B1 - SURFACE ACOUSTIC WAVE DEVICE AND METHOD FOR ADJUSTING IT - Google Patents

SURFACE ACOUSTIC WAVE DEVICE AND METHOD FOR ADJUSTING IT

Info

Publication number
FR2609347B1
FR2609347B1 FR8717911A FR8717911A FR2609347B1 FR 2609347 B1 FR2609347 B1 FR 2609347B1 FR 8717911 A FR8717911 A FR 8717911A FR 8717911 A FR8717911 A FR 8717911A FR 2609347 B1 FR2609347 B1 FR 2609347B1
Authority
FR
France
Prior art keywords
adjusting
acoustic wave
surface acoustic
wave device
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
FR8717911A
Other languages
French (fr)
Other versions
FR2609347A1 (en
Inventor
James A Greer
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of FR2609347A1 publication Critical patent/FR2609347A1/en
Application granted granted Critical
Publication of FR2609347B1 publication Critical patent/FR2609347B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03H9/05—Holders; Supports
    • H03H9/10—Mounting in enclosures
    • H03H9/1064—Mounting in enclosures for surface acoustic wave [SAW] devices
    • H03H9/1092—Mounting in enclosures for surface acoustic wave [SAW] devices the enclosure being defined by a cover cap mounted on an element forming part of the surface acoustic wave [SAW] device on the side of the IDT's
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/08—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of resonators or networks using surface acoustic waves
    • H03H3/10—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of resonators or networks using surface acoustic waves for obtaining desired frequency or temperature coefficient
    • 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
FR8717911A 1986-12-22 1987-12-22 SURFACE ACOUSTIC WAVE DEVICE AND METHOD FOR ADJUSTING IT Expired - Lifetime FR2609347B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94491186A 1986-12-22 1986-12-22

Publications (2)

Publication Number Publication Date
FR2609347A1 FR2609347A1 (en) 1988-07-08
FR2609347B1 true FR2609347B1 (en) 1992-10-09

Family

ID=25482269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8717911A Expired - Lifetime FR2609347B1 (en) 1986-12-22 1987-12-22 SURFACE ACOUSTIC WAVE DEVICE AND METHOD FOR ADJUSTING IT

Country Status (5)

Country Link
JP (1) JPS63246911A (en)
CA (1) CA1286024C (en)
DE (1) DE3743592C2 (en)
FR (1) FR2609347B1 (en)
GB (3) GB2199985B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933588A (en) * 1988-12-23 1990-06-12 Raytheon Company Higher order transverse mode suppression in surface acoustic wave resonators
GB2236616B (en) * 1989-10-04 1993-03-31 Stc Plc Crystal frequency adjustment
DE4420347C2 (en) * 1994-06-01 1997-04-17 Laser Micro Praezision Lmp Method for matching electronic components
WO1999059244A2 (en) 1998-05-08 1999-11-18 Infineon Technologies Ag Thin-layered piezo-resonator
JP4826633B2 (en) 2006-11-24 2011-11-30 株式会社村田製作所 Boundary wave device manufacturing method and boundary acoustic wave device
DE102012108106B4 (en) * 2012-08-31 2016-06-16 Epcos Ag MEMS component and method for manufacturing an acoustic wave MEMS device

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL110850C (en) * 1958-06-26
FR1558577A (en) * 1968-01-16 1969-02-28
US3766616A (en) * 1972-03-22 1973-10-23 Statek Corp Microresonator packaging and tuning
JPS5331932A (en) * 1976-09-06 1978-03-25 Nec Corp Surface wave conversion device
US4107349A (en) * 1977-08-12 1978-08-15 The United States Of America As Represented By The Secretary Of The Army Method of adjusting the frequency of piezoelectric resonators
JPS5510907A (en) * 1978-07-07 1980-01-25 Hitachi Ltd Portable dressing table with hair dryer
US4243960A (en) * 1978-08-14 1981-01-06 The United States Of America As Represented By The Secretary Of The Navy Method and materials for tuning the center frequency of narrow-band surface-acoustic-wave (SAW) devices by means of dielectric overlays
US4213104A (en) * 1978-09-25 1980-07-15 United Technologies Corporation Vacuum encapsulation for surface acoustic wave (SAW) devices
DE2842577C2 (en) * 1978-09-29 1984-10-04 Siemens AG, 1000 Berlin und 8000 München Rectangular waveguide angle piece nodulated over the broad side of the waveguide
US4270105A (en) * 1979-05-14 1981-05-26 Raytheon Company Stabilized surface wave device
US4364016A (en) * 1980-11-03 1982-12-14 Sperry Corporation Method for post fabrication frequency trimming of surface acoustic wave devices
JPS5789319A (en) * 1980-11-26 1982-06-03 Kinseki Kk Piezoelectric oscillator and method for adjusting its frequency
JPS57131110A (en) * 1981-02-06 1982-08-13 Citizen Watch Co Ltd Frequency controlling method of quartz oscillator
JPS58170210A (en) * 1982-03-31 1983-10-06 Fujitsu Ltd Manufacture of crystal oscillator
EP0111483A4 (en) * 1982-06-14 1985-12-19 Gte Prod Corp Trimming of piezoelectric components.
EP0111482A4 (en) * 1982-06-14 1986-12-01 Gte Prod Corp Apparatus for trimming of piezoelectric components.
US4442574A (en) * 1982-07-26 1984-04-17 General Electric Company Frequency trimming of saw resonators
JPS5840849A (en) * 1982-08-26 1983-03-09 Nec Corp Thin film wiring circuit
JPS5994910A (en) * 1982-11-19 1984-05-31 Toyo Commun Equip Co Ltd Frequency fine adjusting method
US4435441A (en) * 1982-12-30 1984-03-06 The United States Of America As Represented By The Secretary Of The Army Method of frequency trimming surface acoustic wave devices
JPS59210708A (en) * 1983-05-13 1984-11-29 Matsushita Electric Ind Co Ltd Manufacture of surface acoustic wave device
JPS6089116A (en) * 1983-10-21 1985-05-20 Matsushita Electric Ind Co Ltd Manufacture of surface acoustic wave device
JPS6127450A (en) * 1984-07-16 1986-02-06 Matsushita Electric Ind Co Ltd Solar heat water heater
US4598224A (en) * 1985-08-07 1986-07-01 The United States Of America As Represented By The Secretary Of The Army Surface acoustic wave device for sensing the presence of chemical agents

Also Published As

Publication number Publication date
DE3743592A1 (en) 1988-07-14
GB2241822B (en) 1991-11-27
GB2199985B (en) 1991-09-11
JPH0554726B2 (en) 1993-08-13
GB2241823A (en) 1991-09-11
GB2241823B (en) 1991-11-27
DE3743592C2 (en) 2000-10-26
FR2609347A1 (en) 1988-07-08
GB8729430D0 (en) 1988-02-03
JPS63246911A (en) 1988-10-13
GB2241822A (en) 1991-09-11
GB2199985A (en) 1988-07-20
GB9104831D0 (en) 1991-04-17
CA1286024C (en) 1991-07-09
GB9104830D0 (en) 1991-04-17

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