FR1118798A - Tube à ondes progressives - Google Patents

Tube à ondes progressives

Info

Publication number
FR1118798A
FR1118798A FR1118798DA FR1118798A FR 1118798 A FR1118798 A FR 1118798A FR 1118798D A FR1118798D A FR 1118798DA FR 1118798 A FR1118798 A FR 1118798A
Authority
FR
France
Prior art keywords
traveling wave
wave tube
tube
traveling
wave
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
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
Application granted granted Critical
Publication of FR1118798A publication Critical patent/FR1118798A/fr
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
FR1118798D 1954-01-04 1954-12-20 Tube à ondes progressives Expired FR1118798A (fr)

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
FR1118798A true FR1118798A (fr) 1956-06-11

Family

ID=23590124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1118798D Expired FR1118798A (fr) 1954-01-04 1954-12-20 Tube à ondes progressives

Country Status (6)

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

Cited By (1)

* 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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3265925A (en) * 1962-07-03 1966-08-09 Bell Telephone Labor Inc Field perturbing means for preventing beam scalloping in reversed field focusing system
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
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

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 (1)

* 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

Also Published As

Publication number Publication date
US2925515A (en) 1960-02-16
NL193733A (fr)
DE1034284B (de) 1958-07-17
GB769724A (en) 1957-03-13
BE534618A (fr)

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