FR2166104A1 - - Google Patents

Info

Publication number
FR2166104A1
FR2166104A1 FR7246507A FR7246507A FR2166104A1 FR 2166104 A1 FR2166104 A1 FR 2166104A1 FR 7246507 A FR7246507 A FR 7246507A FR 7246507 A FR7246507 A FR 7246507A FR 2166104 A1 FR2166104 A1 FR 2166104A1
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.)
Withdrawn
Application number
FR7246507A
Other languages
French (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.)
CHU ASSOCIATES
Original Assignee
CHU ASSOCIATES
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 CHU ASSOCIATES filed Critical CHU ASSOCIATES
Publication of FR2166104A1 publication Critical patent/FR2166104A1/fr
Withdrawn legal-status Critical Current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
    • H03H9/125—Driving means, e.g. electrodes, coils

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
FR7246507A 1971-12-27 1972-12-27 Withdrawn FR2166104A1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21197671A 1971-12-27 1971-12-27

Publications (1)

Publication Number Publication Date
FR2166104A1 true FR2166104A1 (cs) 1973-08-10

Family

ID=22789027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7246507A Withdrawn FR2166104A1 (cs) 1971-12-27 1972-12-27

Country Status (6)

Country Link
US (1) US3753163A (cs)
JP (1) JPS4877785A (cs)
FR (1) FR2166104A1 (cs)
GB (1) GB1382160A (cs)
IT (1) IT972967B (cs)
NL (1) NL7217679A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2239813B1 (cs) * 1973-08-03 1978-04-21 Commissariat Energie Atomique
JP5136175B2 (ja) * 2008-04-11 2013-02-06 日本電気株式会社 周波数変換器および周波数変換方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249882A (en) * 1962-12-17 1966-05-03 Gen Electric Spin and phonon spin traveling wave parametric amplifiers and spin wave delay lines
US3353118A (en) * 1964-05-19 1967-11-14 Teledyne Inc Magnetostatic wave variable delay apparatus
US3309628A (en) * 1965-05-07 1967-03-14 Teledyne Inc Yig broadband variable acoustic delay line
US3444484A (en) * 1967-04-03 1969-05-13 Raytheon Co Solid state delay line for propagation of microwave frequency energy in spin wave mode
US3530302A (en) * 1967-06-14 1970-09-22 Massachusetts Inst Technology Method of and apparatus for changing frequency power and/or delay time of wave energy
US3668568A (en) * 1969-10-06 1972-06-06 Chu Associates Signal processing apparatus

Also Published As

Publication number Publication date
US3753163A (en) 1973-08-14
GB1382160A (en) 1975-01-29
NL7217679A (cs) 1973-06-29
IT972967B (it) 1974-05-31
JPS4877785A (cs) 1973-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse