FR2551935B3 - Filtre a cristaux piezo-electriques - Google Patents

Filtre a cristaux piezo-electriques

Info

Publication number
FR2551935B3
FR2551935B3 FR8314401A FR8314401A FR2551935B3 FR 2551935 B3 FR2551935 B3 FR 2551935B3 FR 8314401 A FR8314401 A FR 8314401A FR 8314401 A FR8314401 A FR 8314401A FR 2551935 B3 FR2551935 B3 FR 2551935B3
Authority
FR
France
Prior art keywords
piezoelectric crystal
crystal filter
filter
piezoelectric
crystal
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
FR8314401A
Other languages
English (en)
Other versions
FR2551935A1 (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.)
CEPE
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
Priority to FR8314401A priority Critical patent/FR2551935B3/fr
Publication of FR2551935A1 publication Critical patent/FR2551935A1/fr
Application granted granted Critical
Publication of FR2551935B3 publication Critical patent/FR2551935B3/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
    • H03H9/46—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)
FR8314401A 1983-09-09 1983-09-09 Filtre a cristaux piezo-electriques Expired FR2551935B3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8314401A FR2551935B3 (fr) 1983-09-09 1983-09-09 Filtre a cristaux piezo-electriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8314401A FR2551935B3 (fr) 1983-09-09 1983-09-09 Filtre a cristaux piezo-electriques

Publications (2)

Publication Number Publication Date
FR2551935A1 FR2551935A1 (fr) 1985-03-15
FR2551935B3 true FR2551935B3 (fr) 1985-10-18

Family

ID=9292098

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8314401A Expired FR2551935B3 (fr) 1983-09-09 1983-09-09 Filtre a cristaux piezo-electriques

Country Status (1)

Country Link
FR (1) FR2551935B3 (fr)

Also Published As

Publication number Publication date
FR2551935A1 (fr) 1985-03-15

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