FR2533090B1 - Resonateur a ondes de surface - Google Patents

Resonateur a ondes de surface

Info

Publication number
FR2533090B1
FR2533090B1 FR8215351A FR8215351A FR2533090B1 FR 2533090 B1 FR2533090 B1 FR 2533090B1 FR 8215351 A FR8215351 A FR 8215351A FR 8215351 A FR8215351 A FR 8215351A FR 2533090 B1 FR2533090 B1 FR 2533090B1
Authority
FR
France
Prior art keywords
surface wave
wave resonator
resonator
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
Application number
FR8215351A
Other languages
English (en)
Other versions
FR2533090A1 (fr
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8215351A priority Critical patent/FR2533090B1/fr
Priority to DE19833330024 priority patent/DE3330024A1/de
Priority to GB08323883A priority patent/GB2126818B/en
Priority to JP16404683A priority patent/JPS5966213A/ja
Publication of FR2533090A1 publication Critical patent/FR2533090A1/fr
Application granted granted Critical
Publication of FR2533090B1 publication Critical patent/FR2533090B1/fr
Expired 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
    • H03H9/058—Holders; Supports for surface acoustic wave devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/25—Constructional features of resonators using surface acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
FR8215351A 1982-09-10 1982-09-10 Resonateur a ondes de surface Expired FR2533090B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8215351A FR2533090B1 (fr) 1982-09-10 1982-09-10 Resonateur a ondes de surface
DE19833330024 DE3330024A1 (de) 1982-09-10 1983-08-19 Oberflaechenwellenresonator
GB08323883A GB2126818B (en) 1982-09-10 1983-09-06 Saw resonator
JP16404683A JPS5966213A (ja) 1982-09-10 1983-09-06 表面波共振器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8215351A FR2533090B1 (fr) 1982-09-10 1982-09-10 Resonateur a ondes de surface

Publications (2)

Publication Number Publication Date
FR2533090A1 FR2533090A1 (fr) 1984-03-16
FR2533090B1 true FR2533090B1 (fr) 1985-07-05

Family

ID=9277359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8215351A Expired FR2533090B1 (fr) 1982-09-10 1982-09-10 Resonateur a ondes de surface

Country Status (4)

Country Link
JP (1) JPS5966213A (fr)
DE (1) DE3330024A1 (fr)
FR (1) FR2533090B1 (fr)
GB (1) GB2126818B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS644110A (en) * 1987-06-25 1989-01-09 Toyo Communication Equip Bonding structure of piezoelectric substrate in saw device
DE102006042616B4 (de) 2006-09-04 2008-07-03 Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. Wellenleiterbauelemente auf der Grundlage akustischer Oberflächenwellen und deren Verwendung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961293A (en) * 1975-02-03 1976-06-01 Texas Instruments Incorporated Multi-resonant surface wave resonator
JPS5655752Y2 (fr) * 1977-09-05 1981-12-25
FR2415914A1 (fr) * 1978-01-27 1979-08-24 France Etat Resonateur piezoelectrique a cristal autosuspendu

Also Published As

Publication number Publication date
GB2126818B (en) 1986-02-19
FR2533090A1 (fr) 1984-03-16
GB8323883D0 (en) 1983-10-05
JPS5966213A (ja) 1984-04-14
DE3330024A1 (de) 1984-03-15
GB2126818A (en) 1984-03-28

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Legal Events

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CL Concession to grant licenses
ST Notification of lapse