FR2371770A1 - Collecteur pour tube electronique - Google Patents

Collecteur pour tube electronique

Info

Publication number
FR2371770A1
FR2371770A1 FR7729703A FR7729703A FR2371770A1 FR 2371770 A1 FR2371770 A1 FR 2371770A1 FR 7729703 A FR7729703 A FR 7729703A FR 7729703 A FR7729703 A FR 7729703A FR 2371770 A1 FR2371770 A1 FR 2371770A1
Authority
FR
France
Prior art keywords
collector
electron
electronic tube
collectors
axis
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.)
Granted
Application number
FR7729703A
Other languages
English (en)
Other versions
FR2371770B1 (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.)
Northrop Grumman Guidance and Electronics Co Inc
Original Assignee
Litton Systems Inc
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 Litton Systems Inc filed Critical Litton Systems Inc
Publication of FR2371770A1 publication Critical patent/FR2371770A1/fr
Application granted granted Critical
Publication of FR2371770B1 publication Critical patent/FR2371770B1/fr
Granted 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)
  • Electron Beam Exposure (AREA)

Abstract

L'invention concerne les collecteurs d'électrons. Elle se rapporte à un collecteur d'électrons ayant des électrodes intermédiaires 3, 5, 7, 9 de forme hyperbolique et une électrode finale 11 elle aussi de forme hyperbolique placée dans une chambre qui reçoit un faisceau d'électrons par une entrée 15. L'axe de l'entrée 15 est décentrée par rapport à l'axe du collecteur si bien que les électrons sont déviés et viennent frapper la face arrière des électrodes. Application aux collecteurs des tubes à ondes progressives.
FR7729703A 1976-10-04 1977-10-03 Collecteur pour tube electronique Granted FR2371770A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/729,488 US4096409A (en) 1976-10-04 1976-10-04 Multistage depressed collector

Publications (2)

Publication Number Publication Date
FR2371770A1 true FR2371770A1 (fr) 1978-06-16
FR2371770B1 FR2371770B1 (fr) 1981-10-02

Family

ID=24931272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729703A Granted FR2371770A1 (fr) 1976-10-04 1977-10-03 Collecteur pour tube electronique

Country Status (5)

Country Link
US (1) US4096409A (fr)
JP (1) JPS5840814B2 (fr)
DE (1) DE2743108C2 (fr)
FR (1) FR2371770A1 (fr)
GB (1) GB1549923A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020218A1 (fr) * 1979-05-23 1980-12-10 Thomson-Csf Collecteur déprimé à plusieurs étages, refroidi par rayonnement, pour tube hyperfréquence, et tube hyperfréquence comportant un tel collecteur

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194534A (ja) * 1983-04-20 1984-11-05 Omron Tateisi Electronics Co 近接スイッチ
US4794303A (en) * 1987-01-22 1988-12-27 Litton Systems, Inc. Axisymmetric electron collector with off-axis beam injection
US5389854A (en) * 1992-07-21 1995-02-14 Litton Systems, Inc. Collector ion expeller
US6380803B2 (en) 1993-09-03 2002-04-30 Litton Systems, Inc. Linear amplifier having discrete resonant circuit elements and providing near-constant efficiency across a wide range of output power
GB2281656B (en) * 1993-09-03 1997-04-02 Litton Systems Inc Radio frequency power amplification
US5780970A (en) * 1996-10-28 1998-07-14 University Of Maryland Multi-stage depressed collector for small orbit gyrotrons
US6094009A (en) * 1997-06-05 2000-07-25 Hughes Electronics Corporation High efficiency collector for traveling wave tubes with high perveance beams using focusing lens effects
US5952785A (en) * 1997-07-17 1999-09-14 Komm; David S. Transverse field collector for a traveling wave tube
US6601641B1 (en) * 2000-03-31 2003-08-05 Thomcast Communications, Inc. Oil cooled multistage depressed collector high power amplifier
US6617791B2 (en) 2001-05-31 2003-09-09 L-3 Communications Corporation Inductive output tube with multi-staged depressed collector having improved efficiency
FR2833748B1 (fr) * 2001-12-14 2004-04-02 Thales Sa Tube electronique a collecteur simplifie
US20040222744A1 (en) * 2002-11-21 2004-11-11 Communications & Power Industries, Inc., Vacuum tube electrode structure
US7368874B2 (en) * 2005-02-18 2008-05-06 Communications and Power Industries, Inc., Satcom Division Dynamic depressed collector
WO2008130436A2 (fr) * 2006-10-16 2008-10-30 Massachusetts Institute Of Technology Système de transport commandé pour un faisceau elliptique à particule chargée
DE102012100132A1 (de) 2012-01-10 2013-07-11 Thales Air Systems & Electron Devices Gmbh Auffänger für eine Wanderfeldröhre und Wanderfeldröhre mit einem solchen Auffänger

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368104A (en) * 1964-03-17 1968-02-06 Varian Associates Electron beam tube included depressed collector therefor
US3526805A (en) * 1967-04-27 1970-09-01 Tokyo Shibaura Electric Co Microwave electron tube device
US3644778A (en) * 1969-10-23 1972-02-22 Gen Electric Reflex depressed collector
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
FR2234651B1 (fr) * 1973-06-19 1976-11-12 Thomson Csf
US3993925A (en) * 1974-10-21 1976-11-23 Siemens Aktiengesellschaft Electron beam collector for transit time tubes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020218A1 (fr) * 1979-05-23 1980-12-10 Thomson-Csf Collecteur déprimé à plusieurs étages, refroidi par rayonnement, pour tube hyperfréquence, et tube hyperfréquence comportant un tel collecteur
FR2457559A1 (fr) * 1979-05-23 1980-12-19 Thomson Csf Collecteur deprime a plusieurs etages, refroidi par rayonnement, pour tube hyperfrequence et tube hyperfrequence comportant un tel collecteur

Also Published As

Publication number Publication date
US4096409A (en) 1978-06-20
JPS5840814B2 (ja) 1983-09-08
DE2743108C2 (de) 1984-07-12
JPS5345977A (en) 1978-04-25
DE2743108A1 (de) 1978-04-06
FR2371770B1 (fr) 1981-10-02
GB1549923A (en) 1979-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse