GB909558A - Improvements in or relating to velocity modulated electron tubes - Google Patents

Improvements in or relating to velocity modulated electron tubes

Info

Publication number
GB909558A
GB909558A GB3219/61A GB321961A GB909558A GB 909558 A GB909558 A GB 909558A GB 3219/61 A GB3219/61 A GB 3219/61A GB 321961 A GB321961 A GB 321961A GB 909558 A GB909558 A GB 909558A
Authority
GB
United Kingdom
Prior art keywords
collector
rings
potential
space
velocity modulated
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
GB3219/61A
Other languages
English (en)
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
Publication of GB909558A publication Critical patent/GB909558A/en
Expired 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
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/027—Collectors
    • H01J23/0275—Multistage collectors

Landscapes

  • Microwave Tubes (AREA)
GB3219/61A 1960-02-25 1961-01-27 Improvements in or relating to velocity modulated electron tubes Expired GB909558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR819554A FR1257796A (fr) 1960-02-25 1960-02-25 Collecteur d'électrons pour tubes à modulation de vitesse de grande puissance

Publications (1)

Publication Number Publication Date
GB909558A true GB909558A (en) 1962-10-31

Family

ID=8725797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3219/61A Expired GB909558A (en) 1960-02-25 1961-01-27 Improvements in or relating to velocity modulated electron tubes

Country Status (3)

Country Link
US (1) US3175120A (fr)
FR (1) FR1257796A (fr)
GB (1) GB909558A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251334A (en) * 1990-03-08 1992-07-01 Eev Ltd High frequency amplifying apparatus.

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278803A (fr) * 1961-05-25
NL278693A (fr) * 1961-05-25
US3366823A (en) * 1966-03-15 1968-01-30 Philips Corp Magnetically focussed beam electron discharge tube
US3526805A (en) * 1967-04-27 1970-09-01 Tokyo Shibaura Electric Co Microwave electron tube device
US3505552A (en) * 1967-09-15 1970-04-07 Us Army High power,light weight electron tube
US3702951A (en) * 1971-11-12 1972-11-14 Nasa Electrostatic collector for charged particles
US3764850A (en) * 1972-06-27 1973-10-09 Nasa Electron beam controller
DE2333441C3 (de) * 1973-06-30 1975-12-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Lauffeldröhre
FR2480497A1 (fr) * 1980-04-15 1981-10-16 Thomson Csf Collecteur deprime a plusieurs etages pour tube hyperfrequence et tube hyperfrequence comportant un tel collecteur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745983A (en) * 1949-06-10 1956-05-15 Csf Traveling wave tube
US2916664A (en) * 1954-12-06 1959-12-08 Westinghouse Electric Corp Electron discharge device
US2955225A (en) * 1958-05-02 1960-10-04 Rca Corp Electron collector
NL105112C (fr) * 1958-05-15

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251334A (en) * 1990-03-08 1992-07-01 Eev Ltd High frequency amplifying apparatus.
US5283534A (en) * 1990-03-08 1994-02-01 Eev Limited High frequency amplifying apparatus with a collector which has a periodic amplitude variable longitudinal magnetic field therein
GB2251334B (en) * 1990-03-08 1994-02-23 Eev Ltd High frequency amplifying apparatus

Also Published As

Publication number Publication date
FR1257796A (fr) 1961-04-07
US3175120A (en) 1965-03-23

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