FR1542483A - Résonateur composite - Google Patents

Résonateur composite

Info

Publication number
FR1542483A
FR1542483A FR102713A FR102713A FR1542483A FR 1542483 A FR1542483 A FR 1542483A FR 102713 A FR102713 A FR 102713A FR 102713 A FR102713 A FR 102713A FR 1542483 A FR1542483 A FR 1542483A
Authority
FR
France
Prior art keywords
composite resonator
resonator
composite
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
FR102713A
Other languages
English (en)
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.)
Clevite Corp
Original Assignee
Clevite Corp
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
Priority claimed from US542627A external-priority patent/US3401275A/en
Application filed by Clevite Corp filed Critical Clevite Corp
Priority to FR102713A priority Critical patent/FR1542483A/fr
Application granted granted Critical
Publication of FR1542483A publication Critical patent/FR1542483A/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
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
    • H03H9/171—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator implemented with thin-film techniques, i.e. of the film bulk acoustic resonator [FBAR] type
    • H03H9/172—Means for mounting on a substrate, i.e. means constituting the material interface confining the waves to a volume
    • 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
    • H03H9/02007—Details of bulk acoustic wave devices
    • H03H9/02062—Details relating to the vibration mode
    • H03H9/02078—Details relating to the vibration mode the vibration mode being overmoded
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/58—Multiple crystal filters

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
FR102713A 1966-04-14 1967-04-14 Résonateur composite Expired FR1542483A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR102713A FR1542483A (fr) 1966-04-14 1967-04-14 Résonateur composite

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US542627A US3401275A (en) 1966-04-14 1966-04-14 Composite resonator
FR102713A FR1542483A (fr) 1966-04-14 1967-04-14 Résonateur composite

Publications (1)

Publication Number Publication Date
FR1542483A true FR1542483A (fr) 1968-10-18

Family

ID=26175592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR102713A Expired FR1542483A (fr) 1966-04-14 1967-04-14 Résonateur composite

Country Status (1)

Country Link
FR (1) FR1542483A (fr)

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