SE340472B - - Google Patents

Info

Publication number
SE340472B
SE340472B SE10039/68A SE1003968A SE340472B SE 340472 B SE340472 B SE 340472B SE 10039/68 A SE10039/68 A SE 10039/68A SE 1003968 A SE1003968 A SE 1003968A SE 340472 B SE340472 B SE 340472B
Authority
SE
Sweden
Application number
SE10039/68A
Inventor
T Newkirk
A Poirier
Original Assignee
Sanders Associates Inc
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 Sanders Associates Inc filed Critical Sanders Associates Inc
Publication of SE340472B publication Critical patent/SE340472B/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/58—Multiple crystal filters
    • H03H9/582—Multiple crystal filters implemented with thin-film techniques
    • H03H9/583—Multiple crystal filters implemented with thin-film techniques comprising a plurality of piezoelectric layers acoustically coupled
    • H03H9/584—Coupled Resonator Filters [CFR]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/58—Multiple crystal filters
    • H03H9/582—Multiple crystal filters implemented with thin-film techniques
    • H03H9/586—Means for mounting to a substrate, i.e. means constituting the material interface confining the waves to a volume
    • H03H9/589—Acoustic mirrors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
SE10039/68A 1967-07-24 1968-07-23 SE340472B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65546167A 1967-07-24 1967-07-24

Publications (1)

Publication Number Publication Date
SE340472B true SE340472B (en) 1971-11-22

Family

ID=24628982

Family Applications (1)

Application Number Title Priority Date Filing Date
SE10039/68A SE340472B (en) 1967-07-24 1968-07-23

Country Status (1)

Country Link
SE (1) SE340472B (en)

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