FR2402945A1 - Dispositif de production d'onde de surface elastique - Google Patents

Dispositif de production d'onde de surface elastique

Info

Publication number
FR2402945A1
FR2402945A1 FR7825762A FR7825762A FR2402945A1 FR 2402945 A1 FR2402945 A1 FR 2402945A1 FR 7825762 A FR7825762 A FR 7825762A FR 7825762 A FR7825762 A FR 7825762A FR 2402945 A1 FR2402945 A1 FR 2402945A1
Authority
FR
France
Prior art keywords
surface wave
elastic surface
production device
wave production
electrode
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.)
Granted
Application number
FR7825762A
Other languages
English (en)
French (fr)
Other versions
FR2402945B1 (enrdf_load_stackoverflow
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.)
Faurecia Clarion Electronics Co Ltd
Original Assignee
Clarion Co Ltd
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 Clarion Co Ltd filed Critical Clarion Co Ltd
Publication of FR2402945A1 publication Critical patent/FR2402945A1/fr
Application granted granted Critical
Publication of FR2402945B1 publication Critical patent/FR2402945B1/fr
Granted 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
    • H03H9/02—Details
    • H03H9/02535—Details of surface acoustic wave devices
    • H03H9/0296—Surface acoustic wave [SAW] devices having both acoustic and non-acoustic properties
    • H03H9/02976—Surface acoustic wave [SAW] devices having both acoustic and non-acoustic properties with semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F13/00—Amplifiers using amplifying element consisting of two mechanically- or acoustically-coupled transducers, e.g. telephone-microphone amplifier

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
FR7825762A 1977-09-08 1978-09-07 Dispositif de production d'onde de surface elastique Granted FR2402945A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10727177A JPS5441089A (en) 1977-09-08 1977-09-08 Surface elastic wave amplifier
JP10727277A JPS5448492A (en) 1977-09-08 1977-09-08 Elastic surface wave transducer

Publications (2)

Publication Number Publication Date
FR2402945A1 true FR2402945A1 (fr) 1979-04-06
FR2402945B1 FR2402945B1 (enrdf_load_stackoverflow) 1985-03-08

Family

ID=26447314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825762A Granted FR2402945A1 (fr) 1977-09-08 1978-09-07 Dispositif de production d'onde de surface elastique

Country Status (5)

Country Link
JP (2) JPS5448492A (enrdf_load_stackoverflow)
DE (1) DE2839177C2 (enrdf_load_stackoverflow)
FR (1) FR2402945A1 (enrdf_load_stackoverflow)
GB (1) GB2004157B (enrdf_load_stackoverflow)
NL (1) NL190213C (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428349A1 (fr) * 1978-06-06 1980-01-04 Clarion Co Ltd Appareil selecteur de frequence
FR2458177A1 (fr) * 1979-05-28 1980-12-26 Clarion Co Ltd Dispositif a onde de surface elastique
FR2472882A1 (fr) * 1979-12-27 1981-07-03 Clarion Co Ltd Dispositif parametrique a onde acoustique de surface
FR2472881A1 (fr) * 1979-12-24 1981-07-03 Clarion Co Ltd Dispositif parametrique a onde acoustique de surface

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2056810B (en) * 1979-08-14 1984-02-22 Clarion Co Ltd Surface-acoustic-wave device
JPS5652347U (enrdf_load_stackoverflow) * 1979-09-29 1981-05-08
JPS56100510A (en) * 1980-01-16 1981-08-12 Clarion Co Ltd Elastic surface wave device
FR2499336B1 (fr) * 1981-02-05 1986-09-05 Clarion Co Ltd Radio-recepteur
JPS5941911A (ja) * 1982-09-01 1984-03-08 Clarion Co Ltd パラメトリツク弾性表面波増幅器
JPS62166342U (enrdf_load_stackoverflow) * 1986-04-10 1987-10-22
GB2206257B (en) * 1987-05-26 1991-08-14 Clarion Co Ltd Surface acoustic wave device
US20050211973A1 (en) * 2004-03-23 2005-09-29 Kiyotaka Mori Stressed organic semiconductor
JP4774706B2 (ja) * 2004-09-21 2011-09-14 富士ゼロックス株式会社 マイクロポンプ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1324069A (en) * 1970-06-30 1973-07-18 Ibm Parametric devices
GB1385055A (en) * 1971-05-05 1975-02-26 Secr Defence Acoustic surface wave devices
US3982113A (en) * 1974-11-05 1976-09-21 Bell Telephone Laboratories, Incorporated Acoustoelectric wave semiconductor signal processing apparatus with storage of weighting factor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5323992B2 (enrdf_load_stackoverflow) * 1972-05-22 1978-07-18

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1324069A (en) * 1970-06-30 1973-07-18 Ibm Parametric devices
GB1385055A (en) * 1971-05-05 1975-02-26 Secr Defence Acoustic surface wave devices
US3982113A (en) * 1974-11-05 1976-09-21 Bell Telephone Laboratories, Incorporated Acoustoelectric wave semiconductor signal processing apparatus with storage of weighting factor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/76 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428349A1 (fr) * 1978-06-06 1980-01-04 Clarion Co Ltd Appareil selecteur de frequence
FR2458177A1 (fr) * 1979-05-28 1980-12-26 Clarion Co Ltd Dispositif a onde de surface elastique
FR2472881A1 (fr) * 1979-12-24 1981-07-03 Clarion Co Ltd Dispositif parametrique a onde acoustique de surface
FR2472882A1 (fr) * 1979-12-27 1981-07-03 Clarion Co Ltd Dispositif parametrique a onde acoustique de surface

Also Published As

Publication number Publication date
FR2402945B1 (enrdf_load_stackoverflow) 1985-03-08
JPS5448492A (en) 1979-04-17
DE2839177A1 (de) 1979-03-15
JPS6320044B2 (enrdf_load_stackoverflow) 1988-04-26
JPS5441089A (en) 1979-03-31
GB2004157A (en) 1979-03-21
NL190213C (nl) 1993-12-01
DE2839177C2 (de) 1994-06-01
NL7809154A (nl) 1979-03-12
NL190213B (nl) 1993-07-01
GB2004157B (en) 1982-04-21
JPS5742233B2 (enrdf_load_stackoverflow) 1982-09-07

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Legal Events

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ST Notification of lapse