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FR2429519A1 - Montage pour la production et l'amplification stable de signaux hf a large bande - Google Patents

Montage pour la production et l'amplification stable de signaux hf a large bande

Info

Publication number
FR2429519A1
FR2429519A1 FR7915707A FR7915707A FR2429519A1 FR 2429519 A1 FR2429519 A1 FR 2429519A1 FR 7915707 A FR7915707 A FR 7915707A FR 7915707 A FR7915707 A FR 7915707A FR 2429519 A1 FR2429519 A1 FR 2429519A1
Authority
FR
France
Prior art keywords
signals
assembly
waveguide
amplification
broadband
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
FR7915707A
Other languages
English (en)
Other versions
FR2429519B1 (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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2429519A1 publication Critical patent/FR2429519A1/fr
Application granted granted Critical
Publication of FR2429519B1 publication Critical patent/FR2429519B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
    • H03F3/608—Reflection amplifiers, i.e. amplifiers using a one-port amplifying element and a multiport coupler
    • 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
    • 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
    • H03B2009/126—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices using impact ionization avalanche transit time [IMPATT] diodes
    • 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
    • H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
    • H03B2201/01—Varying the frequency of the oscillations by manual means
    • H03B2201/014—Varying the frequency of the oscillations by manual means the means being associated with an element comprising distributed inductances and capacitances
    • H03B2201/015—Varying the frequency of the oscillations by manual means the means being associated with an element comprising distributed inductances and capacitances the element being a cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microwave Amplifiers (AREA)
  • Amplifiers (AREA)

Abstract

Montage pour la production et l'amplification stable de signaux HF à large bande, comprenant un ou plusieurs composants à semiconducteurs actifs et des éléments d'accord capacitifs et inductifs disposés dans un guide d'ondes utilisé au-dessous de la fréquence de coupure. Le guide d'ondes 8 utilisé au-dessous de la fréquence de coupure se raccorde axialement à un ou plusieurs tronçons 9 de guide d'ondes pour l'adaptation à la section du guide d'ondes 10 dimensionné pour la fréquence de service.
FR7915707A 1978-06-19 1979-06-19 Montage pour la production et l'amplification stable de signaux hf a large bande Expired FR2429519B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2826767A DE2826767C3 (de) 1978-06-19 1978-06-19 Schaltungsanordnung zur Erzeugung und stabilen Verstärkung breitbandiger RF-Signale

Publications (2)

Publication Number Publication Date
FR2429519A1 true FR2429519A1 (fr) 1980-01-18
FR2429519B1 FR2429519B1 (fr) 1986-07-04

Family

ID=6042137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915707A Expired FR2429519B1 (fr) 1978-06-19 1979-06-19 Montage pour la production et l'amplification stable de signaux hf a large bande

Country Status (7)

Country Link
US (1) US4270099A (fr)
JP (1) JPS551797A (fr)
AT (1) AT378870B (fr)
BR (1) BR7903840A (fr)
CA (1) CA1139851A (fr)
DE (1) DE2826767C3 (fr)
FR (1) FR2429519B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459582A1 (fr) * 1979-06-15 1981-01-09 Thomson Csf Oscillateur pour hyperfrequences stabilise, a conversion de frequence, et sa realisation a l'etat solide
ATE24802T1 (de) * 1983-02-23 1987-01-15 Ant Nachrichtentech Stabilisierter mikrowellenoszillator.
US4623849A (en) 1985-04-02 1986-11-18 Cornell Research Foundation, Inc. Broadband high power IMPATT amplifier circuit
DE19626214A1 (de) * 1996-06-29 1998-01-02 Bosch Gmbh Robert Mikrowellenoszillator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208239A1 (fr) * 1972-11-28 1974-06-21 Int Standard Electric Corp
US3895314A (en) * 1972-03-17 1975-07-15 Hitachi Ltd Solid-state active device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501979B1 (fr) * 1970-06-12 1975-01-22
US4063186A (en) * 1975-10-10 1977-12-13 The United States Of America As Represented By The Secretary Of The Navy Broadband millimeter wave amplifier
DE2710164A1 (de) 1977-03-09 1978-09-14 Licentia Gmbh Breitbandiger mikrowellen-oszillator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895314A (en) * 1972-03-17 1975-07-15 Hitachi Ltd Solid-state active device
FR2208239A1 (fr) * 1972-11-28 1974-06-21 Int Standard Electric Corp

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/73 *

Also Published As

Publication number Publication date
ATA429079A (de) 1985-02-15
DE2826767B2 (de) 1981-03-19
US4270099A (en) 1981-05-26
DE2826767C3 (de) 1981-12-17
JPS551797A (en) 1980-01-08
CA1139851A (fr) 1983-01-18
BR7903840A (pt) 1980-02-20
DE2826767A1 (de) 1979-12-20
AT378870B (de) 1985-10-10
FR2429519B1 (fr) 1986-07-04

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
ST Notification of lapse