FR1001433A - Filtre passe-bande à élément piézoélectrique - Google Patents

Filtre passe-bande à élément piézoélectrique

Info

Publication number
FR1001433A
FR1001433A FR1001433DA FR1001433A FR 1001433 A FR1001433 A FR 1001433A FR 1001433D A FR1001433D A FR 1001433DA FR 1001433 A FR1001433 A FR 1001433A
Authority
FR
France
Prior art keywords
piezoelectric element
bandpass filter
element bandpass
filter
piezoelectric
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
Other languages
English (en)
Inventor
Maurice Cotte
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite 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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Application granted granted Critical
Publication of FR1001433A publication Critical patent/FR1001433A/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 elements; 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)
  • Filters And Equalizers (AREA)
FR1001433D 1946-05-08 1946-05-08 Filtre passe-bande à élément piézoélectrique Expired FR1001433A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001433T 1946-05-08

Publications (1)

Publication Number Publication Date
FR1001433A true FR1001433A (fr) 1952-02-25

Family

ID=9561201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1001433D Expired FR1001433A (fr) 1946-05-08 1946-05-08 Filtre passe-bande à élément piézoélectrique

Country Status (2)

Country Link
BE (1) BE472465A (fr)
FR (1) FR1001433A (fr)

Also Published As

Publication number Publication date
BE472465A (fr)

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