GB9104850D0 - Electron beam tube arrangements - Google Patents

Electron beam tube arrangements

Info

Publication number
GB9104850D0
GB9104850D0 GB919104850A GB9104850A GB9104850D0 GB 9104850 D0 GB9104850 D0 GB 9104850D0 GB 919104850 A GB919104850 A GB 919104850A GB 9104850 A GB9104850 A GB 9104850A GB 9104850 D0 GB9104850 D0 GB 9104850D0
Authority
GB
United Kingdom
Prior art keywords
electron beam
beam tube
tube arrangements
arrangements
electron
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
GB919104850A
Other versions
GB2243943B (en
GB2243943A (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.)
Teledyne UK Ltd
Original Assignee
EEV Ltd
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
Priority claimed from GB909005380A external-priority patent/GB9005380D0/en
Priority claimed from GB909005382A external-priority patent/GB9005382D0/en
Application filed by EEV Ltd filed Critical EEV Ltd
Publication of GB9104850D0 publication Critical patent/GB9104850D0/en
Publication of GB2243943A publication Critical patent/GB2243943A/en
Application granted granted Critical
Publication of GB2243943B publication Critical patent/GB2243943B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01J23/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
GB9104850A 1990-03-09 1991-03-07 Electron beam tube arrangements Expired - Fee Related GB2243943B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909005380A GB9005380D0 (en) 1990-03-09 1990-03-09 Electron beam tube with input cavity
GB909005382A GB9005382D0 (en) 1990-03-09 1990-03-09 Electron beam tube with coupled input cavities

Publications (3)

Publication Number Publication Date
GB9104850D0 true GB9104850D0 (en) 1991-04-17
GB2243943A GB2243943A (en) 1991-11-13
GB2243943B GB2243943B (en) 1994-02-09

Family

ID=26296767

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9104850A Expired - Fee Related GB2243943B (en) 1990-03-09 1991-03-07 Electron beam tube arrangements

Country Status (4)

Country Link
JP (1) JP3075753B2 (en)
DE (1) DE4107552C2 (en)
FR (1) FR2660796B1 (en)
GB (1) GB2243943B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277193B (en) * 1993-04-13 1996-05-22 Eev Ltd Electron beam tubes
GB2277194B (en) * 1993-04-13 1996-05-22 Eev Ltd Electron beam tubes
GB2259708B (en) * 1991-09-18 1995-05-10 Eev Ltd RF radiation absorbing material
FR2704093B1 (en) * 1993-04-13 1999-03-26 Eev Ltd Linear electron beam tube.
GB2278012B (en) * 1993-05-11 1997-01-08 Eev Ltd Electron beam tubes
US5572092A (en) * 1993-06-01 1996-11-05 Communications And Power Industries, Inc. High frequency vacuum tube with closely spaced cathode and non-emissive grid
GB9313265D0 (en) * 1993-06-28 1993-08-11 Eev Ltd Electron beam tubes
GB2308730B (en) * 1993-06-28 1997-12-03 Eev Ltd Electron beam tubes
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
GB9322934D0 (en) * 1993-11-08 1994-01-26 Eev Ltd Linear electron beam tube arrangements
DE4340550A1 (en) * 1993-11-29 1995-06-01 Philips Patentverwaltung Electron tube with an input resonator cavity
JPH07297055A (en) * 1994-04-26 1995-11-10 Matsushita Electric Ind Co Ltd Choke coil
GB9420606D0 (en) * 1994-10-12 1994-11-30 Eev Ltd Electron beam tubes
EP0707334B1 (en) * 1994-10-12 1998-11-18 Eev Limited Electron beam tubes
US6191651B1 (en) 1998-04-03 2001-02-20 Litton Systems, Inc. Inductive output amplifier output cavity structure
US6617791B2 (en) 2001-05-31 2003-09-09 L-3 Communications Corporation Inductive output tube with multi-staged depressed collector having improved efficiency
US7145297B2 (en) 2004-11-04 2006-12-05 Communications & Power Industries, Inc. L-band inductive output tube

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2610307A (en) * 1940-07-02 1952-09-09 Univ Leland Stanford Junior Tunable cavity resonator electron discharge device
US2642533A (en) * 1950-07-31 1953-06-16 Eitel Mccullough Inc Radio-frequency generator
DE1251832B (en) * 1965-04-21
DE1945826C3 (en) * 1969-09-10 1973-10-04 Siemens Ag, 1000 Berlin U. 8000 Muenchen Concentric two-chamber klystron
DE2963493D1 (en) * 1978-09-06 1982-09-30 Emi Varian Ltd An output section for a microwave amplifier, a microwave amplifier and a circuit for use in a microwave amplifier
DE3317788A1 (en) * 1983-05-16 1984-11-22 Siemens AG, 1000 Berlin und 8000 München CLYSTRODE WITH HIGH REINFORCEMENT
US4527091A (en) * 1983-06-09 1985-07-02 Varian Associates, Inc. Density modulated electron beam tube with enhanced gain

Also Published As

Publication number Publication date
FR2660796A1 (en) 1991-10-11
JP3075753B2 (en) 2000-08-14
DE4107552C2 (en) 1996-07-18
GB2243943B (en) 1994-02-09
GB2243943A (en) 1991-11-13
FR2660796B1 (en) 1997-08-22
JPH0582034A (en) 1993-04-02
DE4107552A1 (en) 1991-09-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010307