FR2468992A1 - Ligne a retard a resistance de couplage variable, pour tube a champs croises et tube a champs croises comportant une telle ligne. - Google Patents

Ligne a retard a resistance de couplage variable, pour tube a champs croises et tube a champs croises comportant une telle ligne.

Info

Publication number
FR2468992A1
FR2468992A1 FR7926886A FR7926886A FR2468992A1 FR 2468992 A1 FR2468992 A1 FR 2468992A1 FR 7926886 A FR7926886 A FR 7926886A FR 7926886 A FR7926886 A FR 7926886A FR 2468992 A1 FR2468992 A1 FR 2468992A1
Authority
FR
France
Prior art keywords
line
cross field
field tube
coupling resistance
tube
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
FR7926886A
Other languages
English (en)
French (fr)
Other versions
FR2468992B1 (enExample
Inventor
Jean-Paul Morizot
Rene Gerber
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 FR7926886A priority Critical patent/FR2468992A1/fr
Priority to US06/200,483 priority patent/US4381475A/en
Publication of FR2468992A1 publication Critical patent/FR2468992A1/fr
Application granted granted Critical
Publication of FR2468992B1 publication Critical patent/FR2468992B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/24—Slow-wave structures, e.g. delay systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H01J25/42—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and with a magnet system producing an H-field crossing the E-field

Landscapes

  • Microwave Amplifiers (AREA)
  • Waveguide Connection Structure (AREA)
FR7926886A 1979-10-13 1979-10-30 Ligne a retard a resistance de couplage variable, pour tube a champs croises et tube a champs croises comportant une telle ligne. Granted FR2468992A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7926886A FR2468992A1 (fr) 1979-10-30 1979-10-30 Ligne a retard a resistance de couplage variable, pour tube a champs croises et tube a champs croises comportant une telle ligne.
US06/200,483 US4381475A (en) 1979-10-13 1980-10-24 Variable coupling resistance delay line for crossed field tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7926886A FR2468992A1 (fr) 1979-10-30 1979-10-30 Ligne a retard a resistance de couplage variable, pour tube a champs croises et tube a champs croises comportant une telle ligne.

Publications (2)

Publication Number Publication Date
FR2468992A1 true FR2468992A1 (fr) 1981-05-08
FR2468992B1 FR2468992B1 (enExample) 1982-07-23

Family

ID=9231176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926886A Granted FR2468992A1 (fr) 1979-10-13 1979-10-30 Ligne a retard a resistance de couplage variable, pour tube a champs croises et tube a champs croises comportant une telle ligne.

Country Status (2)

Country Link
US (1) US4381475A (enExample)
FR (1) FR2468992A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048648A1 (fr) * 1980-09-19 1982-03-31 Thomson-Csf Ligne à retard à cavités couplées pour tube à ondes progressives et tube à ondes progressives comportant une telle ligne
EP0125218A3 (en) * 1983-05-09 1986-04-09 National Aeronautics And Space Administration Linearized traveling wave amplifier with hard limiter characteristics

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846612A (en) * 1955-07-11 1958-08-05 Hughes Aircraft Co Traveling wave tube slow-wave structure
US2942142A (en) * 1957-08-30 1960-06-21 Raytheon Co Traveling wave oscillator tubes
FR2146459A1 (enExample) * 1971-07-22 1973-03-02 Siemens Ag

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1034007A (fr) * 1951-03-15 1953-07-17 Csf Perfectionnements aux circuits à retard des tubes à ondes progressives du type magnétron
BE516428A (enExample) * 1951-12-29
US3069587A (en) * 1953-09-24 1962-12-18 Raytheon Co Travelling wave device
US2905859A (en) * 1953-10-27 1959-09-22 Raytheon Co Traveling wave electron discharge devices
FR1124679A (fr) * 1955-04-14 1956-10-16 Csf Perfectionnements aux tubes oscillateurs de structure cylindrique pour hyperfréquences
US3046443A (en) * 1958-09-30 1962-07-24 Raytheon Co Traveling wave tubes
US3484649A (en) * 1967-08-14 1969-12-16 Varian Associates Helix coupled vane circuit with the helix connected centrally of the vanes
US4087718A (en) * 1976-05-06 1978-05-02 Varian Associates, Inc. High gain crossed field amplifier

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846612A (en) * 1955-07-11 1958-08-05 Hughes Aircraft Co Traveling wave tube slow-wave structure
US2942142A (en) * 1957-08-30 1960-06-21 Raytheon Co Traveling wave oscillator tubes
FR2146459A1 (enExample) * 1971-07-22 1973-03-02 Siemens Ag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048648A1 (fr) * 1980-09-19 1982-03-31 Thomson-Csf Ligne à retard à cavités couplées pour tube à ondes progressives et tube à ondes progressives comportant une telle ligne
EP0125218A3 (en) * 1983-05-09 1986-04-09 National Aeronautics And Space Administration Linearized traveling wave amplifier with hard limiter characteristics

Also Published As

Publication number Publication date
US4381475A (en) 1983-04-26
FR2468992B1 (enExample) 1982-07-23

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Legal Events

Date Code Title Description
ST Notification of lapse