IL91685A0 - Piezoelectric filter with improved selectivity,using monolithic cells - Google Patents

Piezoelectric filter with improved selectivity,using monolithic cells

Info

Publication number
IL91685A0
IL91685A0 IL91685A IL9168589A IL91685A0 IL 91685 A0 IL91685 A0 IL 91685A0 IL 91685 A IL91685 A IL 91685A IL 9168589 A IL9168589 A IL 9168589A IL 91685 A0 IL91685 A0 IL 91685A0
Authority
IL
Israel
Prior art keywords
improved selectivity
piezoelectric filter
monolithic cells
monolithic
cells
Prior art date
Application number
IL91685A
Original Assignee
Cepe
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 Cepe filed Critical Cepe
Publication of IL91685A0 publication Critical patent/IL91685A0/en

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
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/542—Filters comprising resonators of piezoelectric or electrostrictive material including passive elements

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
IL91685A 1988-09-23 1989-09-19 Piezoelectric filter with improved selectivity,using monolithic cells IL91685A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8812469A FR2637136A1 (en) 1988-09-23 1988-09-23 PIEZOELECTRIC FILTER WITH IMPROVED SELECTIVITY USING MONOLITHIC CELLS

Publications (1)

Publication Number Publication Date
IL91685A0 true IL91685A0 (en) 1990-04-29

Family

ID=9370332

Family Applications (1)

Application Number Title Priority Date Filing Date
IL91685A IL91685A0 (en) 1988-09-23 1989-09-19 Piezoelectric filter with improved selectivity,using monolithic cells

Country Status (3)

Country Link
EP (1) EP0360672A1 (en)
FR (1) FR2637136A1 (en)
IL (1) IL91685A0 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585537A (en) * 1969-02-10 1971-06-15 Bell Telephone Labor Inc Electric wave filters
CA1041186A (en) * 1976-04-28 1978-10-24 Henry K. Yee Monolithic crystal filters

Also Published As

Publication number Publication date
FR2637136A1 (en) 1990-03-30
EP0360672A1 (en) 1990-03-28

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