GB9307552D0 - Electron beam tube arrangement - Google Patents

Electron beam tube arrangement

Info

Publication number
GB9307552D0
GB9307552D0 GB939307552A GB9307552A GB9307552D0 GB 9307552 D0 GB9307552 D0 GB 9307552D0 GB 939307552 A GB939307552 A GB 939307552A GB 9307552 A GB9307552 A GB 9307552A GB 9307552 D0 GB9307552 D0 GB 9307552D0
Authority
GB
United Kingdom
Prior art keywords
electron beam
beam tube
tube arrangement
arrangement
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
GB939307552A
Other versions
GB2277193A (en
GB2277193B (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
Application filed by EEV Ltd filed Critical EEV Ltd
Priority to GB9307552A priority Critical patent/GB2277193B/en
Priority to GB9308003A priority patent/GB2277194B/en
Priority to US08/060,561 priority patent/US5548245A/en
Publication of GB9307552D0 publication Critical patent/GB9307552D0/en
Priority to CN94190182A priority patent/CN1055780C/en
Priority to DE4412771A priority patent/DE4412771A1/en
Priority to FR9404362A priority patent/FR2704093B1/en
Priority to JP6522892A priority patent/JPH07508129A/en
Priority to ITTO940285A priority patent/IT1273140B/en
Priority to PCT/GB1994/000774 priority patent/WO1994024690A2/en
Publication of GB2277193A publication Critical patent/GB2277193A/en
Application granted granted Critical
Publication of GB2277193B publication Critical patent/GB2277193B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01J23/38—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the discharge
    • 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
    • H01J23/54—Filtering devices preventing unwanted frequencies or modes to be coupled to, or out of, the interaction circuit; Prevention of high frequency leakage in the environment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/04—Tubes having one or more resonators, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly density modulation, e.g. Heaff tube
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2223/00—Details of transit-time tubes of the types covered by group H01J2225/00
    • H01J2223/14—Leading-in arrangements; Seals therefor
    • H01J2223/15—Means for preventing wave energy leakage structurally associated with tube leading-in arrangements, e.g. filters, chokes, attenuating devices
GB9307552A 1990-03-09 1993-04-13 Electron beam tubes Expired - Lifetime GB2277193B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB9307552A GB2277193B (en) 1993-04-13 1993-04-13 Electron beam tubes
GB9308003A GB2277194B (en) 1993-04-13 1993-04-19 Electron beam tubes
US08/060,561 US5548245A (en) 1990-03-09 1993-05-13 Electron beam tube arrangements having the input cavity comprised of electrically internal and external body portions
JP6522892A JPH07508129A (en) 1993-04-13 1994-04-13 electron beam tube
DE4412771A DE4412771A1 (en) 1993-04-13 1994-04-13 Electron tubes
FR9404362A FR2704093B1 (en) 1993-04-13 1994-04-13 Linear electron beam tube.
CN94190182A CN1055780C (en) 1993-04-13 1994-04-13 Electron beam tubes
ITTO940285A IT1273140B (en) 1993-04-13 1994-04-13 LINEAR ELECTRONIC BEAM TUBE
PCT/GB1994/000774 WO1994024690A2 (en) 1993-04-13 1994-04-13 Electron beam tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9307552A GB2277193B (en) 1993-04-13 1993-04-13 Electron beam tubes

Publications (3)

Publication Number Publication Date
GB9307552D0 true GB9307552D0 (en) 1993-06-02
GB2277193A GB2277193A (en) 1994-10-19
GB2277193B GB2277193B (en) 1996-05-22

Family

ID=10733702

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9307552A Expired - Lifetime GB2277193B (en) 1990-03-09 1993-04-13 Electron beam tubes

Country Status (1)

Country Link
GB (1) GB2277193B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4340550A1 (en) * 1993-11-29 1995-06-01 Philips Patentverwaltung Electron tube with an input resonator cavity
EP0707334B1 (en) * 1994-10-12 1998-11-18 Eev Limited Electron beam tubes
GB9420606D0 (en) * 1994-10-12 1994-11-30 Eev Ltd Electron beam tubes
FR2727244B1 (en) * 1994-11-18 1996-12-13 Thomson Tubes Electroniques EASY COUPLING RESONANT CAVITY
US7029296B1 (en) 2000-02-07 2006-04-18 Communication And Power Industires Cover assembly for vacuum electron device
EP1264326A2 (en) * 2000-02-07 2002-12-11 Communication & power Industries Input circuit for rf amplifier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3765095D1 (en) * 1986-11-29 1990-10-25 Toshiba Kawasaki Kk HIGH VOLTAGE INPUT TERMINAL STRUCTURE OF A MAGNETRON FOR A MICROWAVE OVEN.
JP3075753B2 (en) * 1990-03-09 2000-08-14 イーイーヴィ リミテッド Electron beam tube with input cavity

Also Published As

Publication number Publication date
GB2277193A (en) 1994-10-19
GB2277193B (en) 1996-05-22

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20130412