FR2367378A1 - Amplificateur hyperfrequence distribue a quadripoles actifs et dispositif d'amplification comportant un tel amplificateur - Google Patents

Amplificateur hyperfrequence distribue a quadripoles actifs et dispositif d'amplification comportant un tel amplificateur

Info

Publication number
FR2367378A1
FR2367378A1 FR7630287A FR7630287A FR2367378A1 FR 2367378 A1 FR2367378 A1 FR 2367378A1 FR 7630287 A FR7630287 A FR 7630287A FR 7630287 A FR7630287 A FR 7630287A FR 2367378 A1 FR2367378 A1 FR 2367378A1
Authority
FR
France
Prior art keywords
amplifying stages
negative differential
amplifier
differential mobility
high frequency
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
FR7630287A
Other languages
English (en)
Other versions
FR2367378B1 (fr
Inventor
Didier Kaminsky
Gerard Kantorowicz
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 FR7630287A priority Critical patent/FR2367378A1/fr
Publication of FR2367378A1 publication Critical patent/FR2367378A1/fr
Application granted granted Critical
Publication of FR2367378B1 publication Critical patent/FR2367378B1/fr
Granted 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
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/10—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/18—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of distributed coupling, i.e. distributed amplifiers

Landscapes

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

Abstract

L'invention est relative à un amplificateur hyperfréquence distribué à quadripôles actifs. L'amplificateur hyperfréquence comporte une ligne d'entrée 1 et une ligne de sortie 2 couplées par une pluralité de quadripôles actifs Q1 à Qn, à intervalles donnes déterminant sur lesdites lignes des tronçons de ligne de longueur et d'impédance caractéristique de valeurs telles que la puissance d'entrée au niveau de chaque quadripôle soit la même, et telles que l'admittance ramenée Ys au niveau de la sortie de chaque quadripôle soit la même. Application aux transpondeurs ou dispositifs d'émission réception de signaux hyperfréquence de bande passante donnée.
FR7630287A 1976-10-08 1976-10-08 Amplificateur hyperfrequence distribue a quadripoles actifs et dispositif d'amplification comportant un tel amplificateur Granted FR2367378A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7630287A FR2367378A1 (fr) 1976-10-08 1976-10-08 Amplificateur hyperfrequence distribue a quadripoles actifs et dispositif d'amplification comportant un tel amplificateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7630287A FR2367378A1 (fr) 1976-10-08 1976-10-08 Amplificateur hyperfrequence distribue a quadripoles actifs et dispositif d'amplification comportant un tel amplificateur

Publications (2)

Publication Number Publication Date
FR2367378A1 true FR2367378A1 (fr) 1978-05-05
FR2367378B1 FR2367378B1 (fr) 1980-08-29

Family

ID=9178515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630287A Granted FR2367378A1 (fr) 1976-10-08 1976-10-08 Amplificateur hyperfrequence distribue a quadripoles actifs et dispositif d'amplification comportant un tel amplificateur

Country Status (1)

Country Link
FR (1) FR2367378A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012093A1 (fr) * 1978-12-05 1980-06-11 Thomson-Csf Amplificateur distribué pour hyperfréquences, et dispositif d'amplification comportant un tel amplificateur
DE3150237A1 (de) * 1981-12-18 1983-06-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur verstaerkung von mikrowellen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012093A1 (fr) * 1978-12-05 1980-06-11 Thomson-Csf Amplificateur distribué pour hyperfréquences, et dispositif d'amplification comportant un tel amplificateur
FR2443765A1 (fr) * 1978-12-05 1980-07-04 Thomson Csf Amplificateur distribue pour hyperfrequences et dispositif d'amplification comportant un tel amplificateur
DE3150237A1 (de) * 1981-12-18 1983-06-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur verstaerkung von mikrowellen

Also Published As

Publication number Publication date
FR2367378B1 (fr) 1980-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse