GB769724A - Travelling wave tube - Google Patents

Travelling wave tube

Info

Publication number
GB769724A
GB769724A GB35454/54A GB3545454A GB769724A GB 769724 A GB769724 A GB 769724A GB 35454/54 A GB35454/54 A GB 35454/54A GB 3545454 A GB3545454 A GB 3545454A GB 769724 A GB769724 A GB 769724A
Authority
GB
United Kingdom
Prior art keywords
wave
coupling
diameter
noise
discs
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
GB35454/54A
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Publication of GB769724A publication Critical patent/GB769724A/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
    • H01J23/11—Means for reducing noise

Landscapes

  • Microwave Tubes (AREA)
  • Measurement Of Radiation (AREA)
GB35454/54A 1954-01-04 1954-12-07 Travelling wave tube Expired GB769724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US401999A US2925515A (en) 1954-01-04 1954-01-04 Traveling wave tube

Publications (1)

Publication Number Publication Date
GB769724A true GB769724A (en) 1957-03-13

Family

ID=23590124

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35454/54A Expired GB769724A (en) 1954-01-04 1954-12-07 Travelling wave tube

Country Status (6)

Country Link
US (1) US2925515A (de)
BE (1) BE534618A (de)
DE (1) DE1034284B (de)
FR (1) FR1118798A (de)
GB (1) GB769724A (de)
NL (1) NL193733A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265925A (en) * 1962-07-03 1966-08-09 Bell Telephone Labor Inc Field perturbing means for preventing beam scalloping in reversed field focusing system
CN111063593A (zh) * 2019-12-23 2020-04-24 南京三乐集团有限公司 一种x波段900w脉冲空间行波管

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1093490B (de) * 1956-08-23 1960-11-24 Telefunken Gmbh Lauffeldroehre mit einer nach Art einer Wendel bzw. nach Art einer Kreiskette ausgebildeten Verzoegerungsleitung
US3271614A (en) * 1961-08-18 1966-09-06 Westinghouse Electric Corp Electron discharge device envelope structure providing a radial force upon support rods
US3271615A (en) * 1961-08-23 1966-09-06 Westinghouse Electric Corp Traveling wave electron discharge device having means exerting a radial force upon the envelope
US3142777A (en) * 1963-07-15 1964-07-28 Varian Associates Traveling wave tubes having helix derived slow-wave circuits with tapered support stubs and loading means
US3434076A (en) * 1963-10-17 1969-03-18 Varian Associates Waveguide window having circulating fluid of critical loss tangent for dampening unwanted mode
US3654509A (en) * 1970-12-14 1972-04-04 Varian Associates Dielectrically supported helix derived slow wave circuit
FR2365218A1 (fr) * 1976-09-21 1978-04-14 Thomson Csf Ligne a retard hyperfrequence et tube a propagation d'ondes comportant une telle ligne
US4129803A (en) * 1977-04-05 1978-12-12 Louis E. Hay Traveling wave device with cast slow wave interaction structure and method for forming
DE3540998C2 (de) * 1985-11-19 1993-12-02 Licentia Gmbh Lauffeldröhre und Verfahren zu ihrer Herstellung
US5029259A (en) * 1988-08-04 1991-07-02 Mitsubishi Denki Kabushiki Kaisha Microwave electron gun

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR969886A (fr) * 1948-07-23 1950-12-27 Csf Perfectionnements aux tubes à onde progressante
FR980473A (fr) * 1948-12-16 1951-05-15 Csf Dispositif de focalisation pour tubes à ondes progressantes
US2584597A (en) * 1949-01-26 1952-02-05 Sylvania Electric Prod Traveling wave tube
DE841311C (de) * 1950-05-06 1952-06-13 Telefunken Gmbh Wanderfeldroehre mit einer von der Gefaesswand distanzierten Wendel
US2828439A (en) * 1952-03-14 1958-03-25 Bell Telephone Labor Inc Space charge amplifier

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265925A (en) * 1962-07-03 1966-08-09 Bell Telephone Labor Inc Field perturbing means for preventing beam scalloping in reversed field focusing system
CN111063593A (zh) * 2019-12-23 2020-04-24 南京三乐集团有限公司 一种x波段900w脉冲空间行波管
CN111063593B (zh) * 2019-12-23 2022-10-14 南京三乐集团有限公司 一种x波段900w脉冲空间行波管

Also Published As

Publication number Publication date
FR1118798A (fr) 1956-06-11
DE1034284B (de) 1958-07-17
US2925515A (en) 1960-02-16
BE534618A (de)
NL193733A (de)

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