GB9514193D0 - Linear electron beam - Google Patents

Linear electron beam

Info

Publication number
GB9514193D0
GB9514193D0 GBGB9514193.3A GB9514193A GB9514193D0 GB 9514193 D0 GB9514193 D0 GB 9514193D0 GB 9514193 A GB9514193 A GB 9514193A GB 9514193 D0 GB9514193 D0 GB 9514193D0
Authority
GB
United Kingdom
Prior art keywords
electron beam
linear electron
linear
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.)
Withdrawn
Application number
GBGB9514193.3A
Other versions
GB2303243A (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 GB9514193A priority Critical patent/GB2303243A/en
Publication of GB9514193D0 publication Critical patent/GB9514193D0/en
Priority to EP96304892A priority patent/EP0753878A1/en
Priority to CA 2181101 priority patent/CA2181101A1/en
Priority to CN 96110821 priority patent/CN1152789A/en
Publication of GB2303243A publication Critical patent/GB2303243A/en
Withdrawn legal-status Critical Current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
    • H01J23/14—Leading-in arrangements; Seals therefor
    • H01J23/15—Means for preventing wave energy leakage structurally associated with tube leading-in arrangements, e.g. filters, chokes, attenuating devices
    • 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
    • H01J2223/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
    • H01J2223/54—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
GB9514193A 1995-07-12 1995-07-12 Linear electron beam tube arrangements Withdrawn GB2303243A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9514193A GB2303243A (en) 1995-07-12 1995-07-12 Linear electron beam tube arrangements
EP96304892A EP0753878A1 (en) 1995-07-12 1996-07-03 Linear electron beam tubes arrangements
CA 2181101 CA2181101A1 (en) 1995-07-12 1996-07-12 Linear electron beam tube arrangements
CN 96110821 CN1152789A (en) 1995-07-12 1996-07-12 Linear electron-beam tube structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9514193A GB2303243A (en) 1995-07-12 1995-07-12 Linear electron beam tube arrangements

Publications (2)

Publication Number Publication Date
GB9514193D0 true GB9514193D0 (en) 1995-09-13
GB2303243A GB2303243A (en) 1997-02-12

Family

ID=10777508

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9514193A Withdrawn GB2303243A (en) 1995-07-12 1995-07-12 Linear electron beam tube arrangements

Country Status (4)

Country Link
EP (1) EP0753878A1 (en)
CN (1) CN1152789A (en)
CA (1) CA2181101A1 (en)
GB (1) GB2303243A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69832691D1 (en) * 1997-02-17 2006-01-12 Comm & Control Electronics Ltd LOCAL COMMUNICATION SYSTEM
GB9806129D0 (en) 1998-03-24 1998-05-20 Eev Ltd Electron beam tubes
GB2346257A (en) * 1999-01-26 2000-08-02 Eev Ltd Electron beam tubes
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
KR101502305B1 (en) 2007-07-20 2015-03-13 어플라이드 머티어리얼스, 인코포레이티드 Rf choke for gas delivery to an rf driven electrode in a plasma processing apparatus
CN101814410B (en) * 2010-04-20 2013-05-15 安徽华东光电技术研究所 Orthopedic clamp for microwave tube grid and orthopedic method thereof
DE102011003916B4 (en) * 2011-02-10 2012-10-11 Siemens Aktiengesellschaft Lead-in device, and a gradient coil unit and a magnetic resonance apparatus with a supply device
CN110379690B (en) * 2019-06-27 2020-09-25 电子科技大学 Cold cathode electron gun using radio frequency excitation field to emit electron beam

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950000718Y1 (en) * 1989-05-30 1995-02-07 주식회사 금성사 Magnetron choke
GB2278012B (en) * 1993-05-11 1997-01-08 Eev Ltd Electron beam tubes
GB9313265D0 (en) * 1993-06-28 1993-08-11 Eev Ltd Electron beam tubes
GB9322934D0 (en) * 1993-11-08 1994-01-26 Eev Ltd Linear electron beam tube arrangements
EP0707334B1 (en) * 1994-10-12 1998-11-18 Eev Limited Electron beam tubes

Also Published As

Publication number Publication date
CN1152789A (en) 1997-06-25
CA2181101A1 (en) 1997-01-13
GB2303243A (en) 1997-02-12
EP0753878A1 (en) 1997-01-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)