FR993102A - Traveling wave tube with two electron beams propagating in the opposite direction - Google Patents

Traveling wave tube with two electron beams propagating in the opposite direction

Info

Publication number
FR993102A
FR993102A FR993102DA FR993102A FR 993102 A FR993102 A FR 993102A FR 993102D A FR993102D A FR 993102DA FR 993102 A FR993102 A FR 993102A
Authority
FR
France
Prior art keywords
opposite direction
electron beams
traveling wave
wave tube
beams propagating
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.)
Expired
Application number
Other languages
French (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
CSF Compagnie Generale de Telegraphie sans Fil 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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR993102A publication Critical patent/FR993102A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J25/44—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 the forward travelling wave being utilised
    • 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
    • H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
    • H01J25/38—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field the forward travelling wave being utilised
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/62—Two-way amplifiers
    • H03F3/64—Two-way amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microwave Tubes (AREA)
FR993102D 1949-06-02 1949-06-02 Traveling wave tube with two electron beams propagating in the opposite direction Expired FR993102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR965726X 1949-06-02

Publications (1)

Publication Number Publication Date
FR993102A true FR993102A (en) 1951-10-26

Family

ID=9499604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR993102D Expired FR993102A (en) 1949-06-02 1949-06-02 Traveling wave tube with two electron beams propagating in the opposite direction

Country Status (4)

Country Link
US (1) US2757311A (en)
DE (1) DE965726C (en)
FR (1) FR993102A (en)
GB (1) GB688925A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735033A (en) * 1956-02-14 Traveling wave tube
US2871451A (en) * 1953-12-21 1959-01-27 Bell Telephone Labor Inc Modulated backward wave oscillator
US2972700A (en) * 1954-04-27 1961-02-21 Csf Ultra-high frequency oscillator tubes

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE520002A (en) * 1952-05-17
NL222966A (en) * 1954-03-25
US2926281A (en) * 1956-05-31 1960-02-23 Bell Telephone Labor Inc Traveling wave tube
US3038100A (en) * 1957-02-26 1962-06-05 Sylvania Electric Prod Travelling wave tube
US2939998A (en) * 1957-08-16 1960-06-07 Zenith Radio Corp Direct radiation vacuum tube
US3192435A (en) * 1960-03-21 1965-06-29 Sfd Lab Inc Cross fields nonreciprocal attenuator electron discharge device
FR2154867A5 (en) * 1971-09-28 1973-05-18 Thomson Csf

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2280824A (en) * 1938-04-14 1942-04-28 Univ Leland Stanford Junior Radio transmission and reception
US2406370A (en) * 1938-07-08 1946-08-27 Univ Leland Stanford Junior Electronic oscillator-detector
US2406371A (en) * 1938-07-08 1946-08-27 Univ Leland Stanford Junior Object detecting apparatus and method
FR873181A (en) * 1939-09-20 1942-07-01 Telefunken Gmbh Improvements to speed modulating lamps for very short waves
NL62817C (en) * 1940-05-04
CH221441A (en) * 1940-09-17 1942-05-31 Licentia Gmbh Electron tube with speed modulation.
DE748106C (en) * 1940-09-17 1944-10-26 Electron tubes with speed modulation
US2381320A (en) * 1940-11-28 1945-08-07 Westinghouse Electric Corp Electromagnetic apparatus
CH222883A (en) * 1941-07-11 1942-08-15 Licentia Gmbh Ultra-short wave tube operating with speed modulation.
US2479084A (en) * 1945-04-28 1949-08-16 Skiatron Corp Directed beam high-frequency oscillator
NL88043C (en) * 1947-01-09
US2578434A (en) * 1947-06-25 1951-12-11 Rca Corp High-frequency electron discharge device of the traveling wave type
FR951202A (en) * 1947-08-01 1949-10-19 Csf Tube intended for the transmission of ultra-short waves and, more particularly, their amplification
FR976786A (en) * 1948-10-18 1951-03-22 Csf Electronic optical system for cathodes of electron beam tubes
US2652513A (en) * 1948-12-11 1953-09-15 Bell Telephone Labor Inc Microwave amplifier
US2635206A (en) * 1949-01-06 1953-04-14 Bell Telephone Labor Inc Generation of microwaves
US2585582A (en) * 1949-07-07 1952-02-12 Bell Telephone Labor Inc Electron gun

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735033A (en) * 1956-02-14 Traveling wave tube
US2871451A (en) * 1953-12-21 1959-01-27 Bell Telephone Labor Inc Modulated backward wave oscillator
US2972700A (en) * 1954-04-27 1961-02-21 Csf Ultra-high frequency oscillator tubes

Also Published As

Publication number Publication date
DE965726C (en) 1957-06-19
US2757311A (en) 1956-07-31
GB688925A (en) 1953-03-18

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