FR2609347B1 - Dispositif a ondes acoustiques superficielles et procede pour son reglage - Google Patents

Dispositif a ondes acoustiques superficielles et procede pour son reglage

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
English (en)
Other versions
FR2609347A1 (fr
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/fr
Application granted granted Critical
Publication of FR2609347B1 publication Critical patent/FR2609347B1/fr
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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR8717911A 1986-12-22 1987-12-22 Dispositif a ondes acoustiques superficielles et procede pour son reglage Expired - Lifetime FR2609347B1 (fr)

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 (fr) 1988-07-08
FR2609347B1 true FR2609347B1 (fr) 1992-10-09

Family

ID=25482269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8717911A Expired - Lifetime FR2609347B1 (fr) 1986-12-22 1987-12-22 Dispositif a ondes acoustiques superficielles et procede pour son reglage

Country Status (5)

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

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 (de) * 1994-06-01 1997-04-17 Laser Micro Praezision Lmp Verfahren zum Abgleich von elektronischen Bauelementen
DE59905083D1 (de) 1998-05-08 2003-05-22 Infineon Technologies Ag Dünnfilm-piezoresonator
JP4826633B2 (ja) * 2006-11-24 2011-11-30 株式会社村田製作所 弾性境界波装置の製造方法及び弾性境界波装置
DE102012108106B4 (de) * 2012-08-31 2016-06-16 Epcos Ag MEMS Bauteil und Verfahren zur Herstellung eines mit akustischen Wellen arbeitenden MEMS Bauteils

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL240667A (fr) * 1958-06-26
FR1558577A (fr) * 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 (de) * 1978-09-29 1984-10-04 Siemens AG, 1000 Berlin und 8000 München !ber die Hohlleiterbreitseite genicktes Rechteckhohlleiter-Winkelstück
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 (ja) * 1982-03-31 1983-10-06 Fujitsu Ltd 水晶振動子の製造方法
EP0111482A4 (fr) * 1982-06-14 1986-12-01 Gte Prod Corp Appareil d'ajustage de composants piezoelectriques.
EP0111483A4 (fr) * 1982-06-14 1985-12-19 Gte Prod Corp Ajustage de composants piezoelectriques.
US4442574A (en) * 1982-07-26 1984-04-17 General Electric Company Frequency trimming of saw resonators
JPS5840849A (ja) * 1982-08-26 1983-03-09 Nec Corp 薄膜配線回路
JPS5994910A (ja) * 1982-11-19 1984-05-31 Toyo Commun Equip Co Ltd 周波数微細調整方法
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 (ja) * 1983-05-13 1984-11-29 Matsushita Electric Ind Co Ltd 弾性表面波デバイスの製造方法
JPS6089116A (ja) * 1983-10-21 1985-05-20 Matsushita Electric Ind Co Ltd 弾性表面波デバイスの製造方法
JPS6127450A (ja) * 1984-07-16 1986-02-06 Matsushita Electric Ind Co Ltd 太陽熱温水器
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
GB2241822B (en) 1991-11-27
GB2241822A (en) 1991-09-11
DE3743592C2 (de) 2000-10-26
GB9104831D0 (en) 1991-04-17
CA1286024C (fr) 1991-07-09
JPS63246911A (ja) 1988-10-13
GB2199985B (en) 1991-09-11
GB2241823B (en) 1991-11-27
GB2241823A (en) 1991-09-11
GB2199985A (en) 1988-07-20
FR2609347A1 (fr) 1988-07-08
GB9104830D0 (en) 1991-04-17
DE3743592A1 (de) 1988-07-14
JPH0554726B2 (fr) 1993-08-13
GB8729430D0 (en) 1988-02-03

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