FR2402875A1 - Appareil de mesure du rapport d'onde stationnaire d'une onde hyperfrequence - Google Patents

Appareil de mesure du rapport d'onde stationnaire d'une onde hyperfrequence

Info

Publication number
FR2402875A1
FR2402875A1 FR7727552A FR7727552A FR2402875A1 FR 2402875 A1 FR2402875 A1 FR 2402875A1 FR 7727552 A FR7727552 A FR 7727552A FR 7727552 A FR7727552 A FR 7727552A FR 2402875 A1 FR2402875 A1 FR 2402875A1
Authority
FR
France
Prior art keywords
standing wave
wave ratio
microwave frequencies
waveguide
utilises
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.)
Withdrawn
Application number
FR7727552A
Other languages
English (en)
Inventor
Bernard Thourel
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7727552A priority Critical patent/FR2402875A1/fr
Publication of FR2402875A1 publication Critical patent/FR2402875A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/04—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant in circuits having distributed constants, e.g. having very long conductors or involving high frequencies
    • G01R27/06—Measuring reflection coefficients; Measuring standing-wave ratio

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

L'invention concerne un appareil de mesure du rapport d'onde stationnaire (ROS) d'une onde hyperfréquence. Cet appareil comprend un guide d'onde 1, plusieurs capteurs tels que diodes 7, 8, 9 et 10 répartis le long du guide, des moyens de couplage de chaque capteur avec le guide d'onde, en particulier des guides sous coupure couplés au guide d'onde grâce à un perçage, enfin des moyens de traitement recevant des signaux issus des capteurs et aptes à partir des amplitudes maximale et minimale de ces signaux à délivrer un signal fonction du ROS. L'appareil conforme à l'invention peut être utilisé dans toute installation hyperfréquence pour permettre d'optimaliser le rendement énergétique de celle-ci et de réduire les risques de détérioration du générateur par l'énergie réfléchie.
FR7727552A 1977-09-09 1977-09-09 Appareil de mesure du rapport d'onde stationnaire d'une onde hyperfrequence Withdrawn FR2402875A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7727552A FR2402875A1 (fr) 1977-09-09 1977-09-09 Appareil de mesure du rapport d'onde stationnaire d'une onde hyperfrequence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7727552A FR2402875A1 (fr) 1977-09-09 1977-09-09 Appareil de mesure du rapport d'onde stationnaire d'une onde hyperfrequence

Publications (1)

Publication Number Publication Date
FR2402875A1 true FR2402875A1 (fr) 1979-04-06

Family

ID=9195305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727552A Withdrawn FR2402875A1 (fr) 1977-09-09 1977-09-09 Appareil de mesure du rapport d'onde stationnaire d'une onde hyperfrequence

Country Status (1)

Country Link
FR (1) FR2402875A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2382479A1 (fr) * 2009-01-15 2011-11-02 The Curators Of The University Of Missouri Analyse haute fréquence d'un dispositif soumis à essai

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2382479A1 (fr) * 2009-01-15 2011-11-02 The Curators Of The University Of Missouri Analyse haute fréquence d'un dispositif soumis à essai
EP2382479A4 (fr) * 2009-01-15 2013-03-20 Univ Missouri Analyse haute fréquence d'un dispositif soumis à essai
US9081045B2 (en) 2009-01-15 2015-07-14 The Curators Of The University Of Missouri High frequency analysis of a device under test

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Legal Events

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ST Notification of lapse