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FR1318760A - Low noise o-type traveling wave tube for centimeter and millimeter waves - Google Patents

Low noise o-type traveling wave tube for centimeter and millimeter waves

Info

Publication number
FR1318760A
FR1318760A FR884505A FR884505A FR1318760A FR 1318760 A FR1318760 A FR 1318760A FR 884505 A FR884505 A FR 884505A FR 884505 A FR884505 A FR 884505A FR 1318760 A FR1318760 A FR 1318760A
Authority
FR
France
Prior art keywords
centimeter
low noise
traveling wave
wave tube
type traveling
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
FR884505A
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
Priority to FR884505A priority Critical patent/FR1318760A/en
Priority to US243940A priority patent/US3307064A/en
Priority to GB207/63A priority patent/GB974153A/en
Application granted granted Critical
Publication of FR1318760A publication Critical patent/FR1318760A/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
    • H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
    • H01J23/087—Magnetic focusing arrangements
    • H01J23/0876—Magnetic focusing arrangements with arrangements improving the linearity and homogeniety of the axial field, e.g. field straightener
FR884505A 1962-01-11 1962-01-11 Low noise o-type traveling wave tube for centimeter and millimeter waves Expired FR1318760A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR884505A FR1318760A (en) 1962-01-11 1962-01-11 Low noise o-type traveling wave tube for centimeter and millimeter waves
US243940A US3307064A (en) 1962-01-11 1962-12-11 Travelling wave tube with two stage electron concentrating and focusing
GB207/63A GB974153A (en) 1962-01-11 1963-01-02 Improvements in or relating to travelling wave tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR884505A FR1318760A (en) 1962-01-11 1962-01-11 Low noise o-type traveling wave tube for centimeter and millimeter waves

Publications (1)

Publication Number Publication Date
FR1318760A true FR1318760A (en) 1963-02-22

Family

ID=8770266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884505A Expired FR1318760A (en) 1962-01-11 1962-01-11 Low noise o-type traveling wave tube for centimeter and millimeter waves

Country Status (3)

Country Link
US (1) US3307064A (en)
FR (1) FR1318760A (en)
GB (1) GB974153A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467480A1 (en) * 1979-09-11 1981-04-17 Dodonov Jury MAGNETRON TYPE HYPERFREQUENCY APPARATUS

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2551988A3 (en) * 2011-07-28 2013-03-27 General Electric Company Dielectric materials for power transfer system
EP2551250B1 (en) * 2011-07-28 2016-12-07 General Electric Company Dielectric materials for power tranfer system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840752A (en) * 1954-12-30 1958-06-24 Bell Telephone Labor Inc Backward wave tube
DE1276217B (en) * 1958-06-25 1968-08-29 Siemens Ag Electron beam tubes with speed modulation, especially running field tubes
FR1277324A (en) * 1960-10-14 1961-12-01 Csf Focusing system for traveling wave tubes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467480A1 (en) * 1979-09-11 1981-04-17 Dodonov Jury MAGNETRON TYPE HYPERFREQUENCY APPARATUS

Also Published As

Publication number Publication date
US3307064A (en) 1967-02-28
GB974153A (en) 1964-11-04

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