FR2484150B1 - - Google Patents

Info

Publication number
FR2484150B1
FR2484150B1 FR8012868A FR8012868A FR2484150B1 FR 2484150 B1 FR2484150 B1 FR 2484150B1 FR 8012868 A FR8012868 A FR 8012868A FR 8012868 A FR8012868 A FR 8012868A FR 2484150 B1 FR2484150 B1 FR 2484150B1
Authority
FR
France
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
FR8012868A
Other languages
French (fr)
Other versions
FR2484150A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8012868A priority Critical patent/FR2484150A1/en
Publication of FR2484150A1 publication Critical patent/FR2484150A1/en
Application granted granted Critical
Publication of FR2484150B1 publication Critical patent/FR2484150B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H15/00—Transversal filters
    • H03H15/02—Transversal filters using analogue shift registers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
FR8012868A 1980-06-10 1980-06-10 SAW controlled transversal filter - has charge transfer effected by acoustically excitable blade mounted at end of piezoelectric transducer connected to generator Granted FR2484150A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8012868A FR2484150A1 (en) 1980-06-10 1980-06-10 SAW controlled transversal filter - has charge transfer effected by acoustically excitable blade mounted at end of piezoelectric transducer connected to generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8012868A FR2484150A1 (en) 1980-06-10 1980-06-10 SAW controlled transversal filter - has charge transfer effected by acoustically excitable blade mounted at end of piezoelectric transducer connected to generator

Publications (2)

Publication Number Publication Date
FR2484150A1 FR2484150A1 (en) 1981-12-11
FR2484150B1 true FR2484150B1 (en) 1984-03-16

Family

ID=9242913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8012868A Granted FR2484150A1 (en) 1980-06-10 1980-06-10 SAW controlled transversal filter - has charge transfer effected by acoustically excitable blade mounted at end of piezoelectric transducer connected to generator

Country Status (1)

Country Link
FR (1) FR2484150A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS598417A (en) * 1982-07-06 1984-01-17 Clarion Co Ltd Surface acoustic wave device
US6801100B2 (en) * 1996-05-23 2004-10-05 Matsushita Electric Industrial Co., Ltd. Inter-digital transducer, surface acoustic wave filter and communication apparatus using the same

Also Published As

Publication number Publication date
FR2484150A1 (en) 1981-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse