CA2159253C - Linear electron beam tube - Google Patents

Linear electron beam tube Download PDF

Info

Publication number
CA2159253C
CA2159253C CA 2159253 CA2159253A CA2159253C CA 2159253 C CA2159253 C CA 2159253C CA 2159253 CA2159253 CA 2159253 CA 2159253 A CA2159253 A CA 2159253A CA 2159253 C CA2159253 C CA 2159253C
Authority
CA
Canada
Prior art keywords
tube
body portion
ceramic material
portions
outer body
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 - Lifetime
Application number
CA 2159253
Other languages
English (en)
French (fr)
Other versions
CA2159253A1 (en
Inventor
Edward Stanislaw Sobieradzki
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
e2v Technologies UK 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 GB9420606A external-priority patent/GB9420606D0/en
Application filed by e2v Technologies UK Ltd filed Critical e2v Technologies UK Ltd
Publication of CA2159253A1 publication Critical patent/CA2159253A1/en
Application granted granted Critical
Publication of CA2159253C publication Critical patent/CA2159253C/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

Landscapes

  • Microwave Tubes (AREA)
CA 2159253 1994-10-12 1995-09-27 Linear electron beam tube Expired - Lifetime CA2159253C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9420606A GB9420606D0 (en) 1994-10-12 1994-10-12 Electron beam tubes
GB9420606.7 1994-10-12
GB9421440A GB2294805B (en) 1994-10-12 1994-10-25 Electron beam tubes
GB9421440.0 1994-10-25

Publications (2)

Publication Number Publication Date
CA2159253A1 CA2159253A1 (en) 1996-04-13
CA2159253C true CA2159253C (en) 2005-11-08

Family

ID=26305790

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2159253 Expired - Lifetime CA2159253C (en) 1994-10-12 1995-09-27 Linear electron beam tube

Country Status (4)

Country Link
EP (1) EP0707334B1 (de)
CN (1) CN1062976C (de)
CA (1) CA2159253C (de)
DE (1) DE69506073T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2303243A (en) * 1995-07-12 1997-02-12 Eev Ltd Linear electron beam tube arrangements
GB2312322B (en) * 1996-04-20 2000-06-14 Eev Ltd Electron guns
US6133786A (en) * 1998-04-03 2000-10-17 Litton Systems, Inc. Low impedance grid-anode interaction region for an inductive output amplifier
GB2345795B (en) * 1999-01-13 2003-05-21 Marconi Applied Techn Ltd Electron beam tube

Family Cites Families (5)

* 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
JP3075753B2 (ja) * 1990-03-09 2000-08-14 イーイーヴィ リミテッド 入力空洞を有する電子ビーム管
CN1055780C (zh) * 1993-04-13 2000-08-23 Eev有限公司 电子束管
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

Also Published As

Publication number Publication date
CN1062976C (zh) 2001-03-07
CA2159253A1 (en) 1996-04-13
EP0707334A1 (de) 1996-04-17
DE69506073T2 (de) 1999-04-15
DE69506073D1 (de) 1998-12-24
CN1136705A (zh) 1996-11-27
EP0707334B1 (de) 1998-11-18

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20150928