GB2126818B - Saw resonator - Google Patents

Saw resonator

Info

Publication number
GB2126818B
GB2126818B GB08323883A GB8323883A GB2126818B GB 2126818 B GB2126818 B GB 2126818B GB 08323883 A GB08323883 A GB 08323883A GB 8323883 A GB8323883 A GB 8323883A GB 2126818 B GB2126818 B GB 2126818B
Authority
GB
United Kingdom
Prior art keywords
saw resonator
resonator
saw
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
GB08323883A
Other versions
GB8323883D0 (en
GB2126818A (en
Inventor
Raymond Besson
Pierre Maitre
Charles Maerfeld
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
Publication of GB8323883D0 publication Critical patent/GB8323883D0/en
Publication of GB2126818A publication Critical patent/GB2126818A/en
Application granted granted Critical
Publication of GB2126818B publication Critical patent/GB2126818B/en
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)
GB08323883A 1982-09-10 1983-09-06 Saw resonator Expired GB2126818B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8215351A FR2533090B1 (en) 1982-09-10 1982-09-10 SURFACE WAVE RESONATOR

Publications (3)

Publication Number Publication Date
GB8323883D0 GB8323883D0 (en) 1983-10-05
GB2126818A GB2126818A (en) 1984-03-28
GB2126818B true GB2126818B (en) 1986-02-19

Family

ID=9277359

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08323883A Expired GB2126818B (en) 1982-09-10 1983-09-06 Saw resonator

Country Status (4)

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

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 (en) * 2006-09-04 2008-07-03 Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. Waveguide devices based on surface acoustic wave and their use

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 (en) * 1977-09-05 1981-12-25
FR2415914A1 (en) * 1978-01-27 1979-08-24 France Etat SELF-SUSPENDED CRYSTAL PIEZOELECTRIC RESONATOR

Also Published As

Publication number Publication date
DE3330024A1 (en) 1984-03-15
GB8323883D0 (en) 1983-10-05
JPS5966213A (en) 1984-04-14
GB2126818A (en) 1984-03-28
FR2533090A1 (en) 1984-03-16
FR2533090B1 (en) 1985-07-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee