GB2069279B - Surface-acoustic-wave parametric device - Google Patents

Surface-acoustic-wave parametric device

Info

Publication number
GB2069279B
GB2069279B GB8041003A GB8041003A GB2069279B GB 2069279 B GB2069279 B GB 2069279B GB 8041003 A GB8041003 A GB 8041003A GB 8041003 A GB8041003 A GB 8041003A GB 2069279 B GB2069279 B GB 2069279B
Authority
GB
United Kingdom
Prior art keywords
acoustic
parametric device
wave parametric
wave
parametric
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
GB8041003A
Other languages
English (en)
Other versions
GB2069279A (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.)
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 GB2069279A publication Critical patent/GB2069279A/en
Application granted granted Critical
Publication of GB2069279B publication Critical patent/GB2069279B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
GB8041003A 1979-12-27 1980-12-22 Surface-acoustic-wave parametric device Expired GB2069279B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54169299A JPS5835404B2 (ja) 1979-12-27 1979-12-27 弾性表面波パラメトリック装置

Publications (2)

Publication Number Publication Date
GB2069279A GB2069279A (en) 1981-08-19
GB2069279B true GB2069279B (en) 1984-01-18

Family

ID=15883938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8041003A Expired GB2069279B (en) 1979-12-27 1980-12-22 Surface-acoustic-wave parametric device

Country Status (5)

Country Link
US (1) US4348650A (enExample)
JP (1) JPS5835404B2 (enExample)
DE (1) DE3049102A1 (enExample)
FR (1) FR2472882A1 (enExample)
GB (1) GB2069279B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428685A (en) 1979-08-22 1984-01-31 Lemelson Jerome H Temperature talking indicating device
DE3308365A1 (de) * 1982-03-11 1983-09-15 Nobuo Mikoshiba Akustische oberflaechenwellen bildende vorrichtung
GB2181917B (en) * 1982-03-11 1987-11-18 Nobuo Mikoshiba Surface acoustic wave device
GB2181918B (en) * 1982-03-11 1987-11-18 Nobuo Mikoshiba Surface acoustic wave device
US4748364A (en) * 1984-10-15 1988-05-31 Clarion Co., Ltd. Surface acoustic wave device
JPH02199910A (ja) * 1989-01-27 1990-08-08 Clarion Co Ltd 弾性表面波装置
US5072288A (en) * 1989-02-21 1991-12-10 Cornell Research Foundation, Inc. Microdynamic release structure
US5149673A (en) * 1989-02-21 1992-09-22 Cornell Research Foundation, Inc. Selective chemical vapor deposition of tungsten for microdynamic structures
DE3920168A1 (de) * 1989-06-16 1990-12-20 Siemens Ag Filter
US5189330A (en) * 1989-08-16 1993-02-23 Clarion Co., Ltd. Surface acoustic wave device
US5235187A (en) * 1991-05-14 1993-08-10 Cornell Research Foundation Methods of fabricating integrated, aligned tunneling tip pairs
US5166766A (en) * 1991-10-15 1992-11-24 United Technologies Corporation Thick transparent semiconductor substrate heterojunction acoustic charge transport multiple quantum well spatial light modulator
US20040098260A1 (en) * 2002-06-21 2004-05-20 Sharpe Richard B. Compact talking personal environmental status device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794939A (en) * 1973-04-02 1974-02-26 Hughes Aircraft Co Nonlinear surface wave convolution filter
US3827002A (en) * 1973-05-18 1974-07-30 Us Navy Tunable electroacoustic transducers
US3862431A (en) * 1973-06-04 1975-01-21 Univ Leland Stanford Junior Signal processing apparatus
US4037174A (en) * 1973-12-10 1977-07-19 Westinghouse Electric Corporation Combined acoustic surface wave and semiconductor device particularly suited for signal convolution
JPS5441089A (en) * 1977-09-08 1979-03-31 Clarion Co Ltd Surface elastic wave amplifier
JPS584485B2 (ja) * 1978-06-06 1983-01-26 クラリオン株式会社 周波数選択装置
JPS5544245A (en) * 1978-09-22 1980-03-28 Clarion Co Ltd Frequency selection unit
US4233530A (en) * 1978-10-05 1980-11-11 Clarion Co., Ltd. Elastic surface wave device

Also Published As

Publication number Publication date
US4348650A (en) 1982-09-07
FR2472882B1 (enExample) 1985-01-04
DE3049102A1 (de) 1981-09-10
FR2472882A1 (fr) 1981-07-03
GB2069279A (en) 1981-08-19
JPS5835404B2 (ja) 1983-08-02
JPS5693415A (en) 1981-07-29

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19930318

PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941222