FR2459582B1 - - Google Patents

Info

Publication number
FR2459582B1
FR2459582B1 FR7915452A FR7915452A FR2459582B1 FR 2459582 B1 FR2459582 B1 FR 2459582B1 FR 7915452 A FR7915452 A FR 7915452A FR 7915452 A FR7915452 A FR 7915452A FR 2459582 B1 FR2459582 B1 FR 2459582B1
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
FR7915452A
Other languages
French (fr)
Other versions
FR2459582A1 (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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7915452A priority Critical patent/FR2459582A1/fr
Priority to DE8080400787T priority patent/DE3070950D1/de
Priority to EP80400787A priority patent/EP0021909B1/fr
Priority to US06/158,864 priority patent/US4380744A/en
Publication of FR2459582A1 publication Critical patent/FR2459582A1/fr
Application granted granted Critical
Publication of FR2459582B1 publication Critical patent/FR2459582B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
    • H03B9/14—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance
    • H03B9/145—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance the frequency being determined by a cavity resonator, e.g. a hollow waveguide cavity or a coaxial cavity
    • H03B9/146—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance the frequency being determined by a cavity resonator, e.g. a hollow waveguide cavity or a coaxial cavity formed by a disc, e.g. a waveguide cap resonator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F7/00—Parametric amplifiers
    • H03F7/04—Parametric amplifiers using variable-capacitance element; using variable-permittivity element

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
FR7915452A 1979-06-15 1979-06-15 Oscillateur pour hyperfrequences stabilise, a conversion de frequence, et sa realisation a l'etat solide Granted FR2459582A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7915452A FR2459582A1 (fr) 1979-06-15 1979-06-15 Oscillateur pour hyperfrequences stabilise, a conversion de frequence, et sa realisation a l'etat solide
DE8080400787T DE3070950D1 (en) 1979-06-15 1980-06-03 Stabilised hyperfrequency oscillator with frequency conversion and its solid state realisation
EP80400787A EP0021909B1 (fr) 1979-06-15 1980-06-03 Oscillateur pour hyperfréquences, stabilisé, à conversion de fréquence, et sa réalisation à l'état solide
US06/158,864 US4380744A (en) 1979-06-15 1980-06-12 Stabilized oscillator for microwaves with frequency conversion and its solid state construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7915452A FR2459582A1 (fr) 1979-06-15 1979-06-15 Oscillateur pour hyperfrequences stabilise, a conversion de frequence, et sa realisation a l'etat solide

Publications (2)

Publication Number Publication Date
FR2459582A1 FR2459582A1 (fr) 1981-01-09
FR2459582B1 true FR2459582B1 (OSRAM) 1984-02-03

Family

ID=9226705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915452A Granted FR2459582A1 (fr) 1979-06-15 1979-06-15 Oscillateur pour hyperfrequences stabilise, a conversion de frequence, et sa realisation a l'etat solide

Country Status (4)

Country Link
US (1) US4380744A (OSRAM)
EP (1) EP0021909B1 (OSRAM)
DE (1) DE3070950D1 (OSRAM)
FR (1) FR2459582A1 (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839832A (en) * 1988-03-14 1989-06-13 The Charles Stark Draper Laboratory, Inc. Negative resistance device local extremum seeking circuit
US5373263A (en) * 1993-03-22 1994-12-13 The United States Of America As Represented By The United States National Aeronautics And Space Administration Transverse mode electron beam microwave generator
US6313587B1 (en) * 1998-01-13 2001-11-06 Fusion Lighting, Inc. High frequency inductive lamp and power oscillator
US6137237A (en) * 1998-01-13 2000-10-24 Fusion Lighting, Inc. High frequency inductive lamp and power oscillator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510800A (en) * 1967-07-24 1970-05-05 Hitachi Ltd Negative resistance oscillator stabilized with fundamental and harmonic frequency cavity resonators
GB1413317A (en) * 1971-12-28 1975-11-12 Fujitsu Ltd Solid state oscillators
US3735286A (en) * 1972-05-01 1973-05-22 Associates V Varactor tuned coaxial cavity negative resistance diode oscillator
US4099144A (en) * 1976-04-26 1978-07-04 Nippon Telegraph & Telephone Public Corp. Injection-locked ultra-high frequency solid-state oscillator
DE2826767C3 (de) * 1978-06-19 1981-12-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur Erzeugung und stabilen Verstärkung breitbandiger RF-Signale

Also Published As

Publication number Publication date
FR2459582A1 (fr) 1981-01-09
US4380744A (en) 1983-04-19
EP0021909B1 (fr) 1985-08-07
EP0021909A1 (fr) 1981-01-07
DE3070950D1 (en) 1985-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse