FR2728386B1 - Tube electronique a grille a performances ameliorees - Google Patents

Tube electronique a grille a performances ameliorees

Info

Publication number
FR2728386B1
FR2728386B1 FR9415319A FR9415319A FR2728386B1 FR 2728386 B1 FR2728386 B1 FR 2728386B1 FR 9415319 A FR9415319 A FR 9415319A FR 9415319 A FR9415319 A FR 9415319A FR 2728386 B1 FR2728386 B1 FR 2728386B1
Authority
FR
France
Prior art keywords
improved performance
electronic tube
performance grid
grid
electronic
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 - Fee Related
Application number
FR9415319A
Other languages
English (en)
Other versions
FR2728386A1 (fr
Inventor
Michel Langlois
Guy Clerc
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.)
Thales Electron Devices SA
Original Assignee
Thomson Tubes Electroniques
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 Thomson Tubes Electroniques filed Critical Thomson Tubes Electroniques
Priority to FR9415319A priority Critical patent/FR2728386B1/fr
Priority to US08/406,598 priority patent/US5682084A/en
Priority to DE69501549T priority patent/DE69501549T2/de
Priority to EP95402832A priority patent/EP0718867B1/fr
Priority to CN95120498A priority patent/CN1067798C/zh
Publication of FR2728386A1 publication Critical patent/FR2728386A1/fr
Application granted granted Critical
Publication of FR2728386B1 publication Critical patent/FR2728386B1/fr
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
    • 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
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
    • H01J21/06—Tubes with a single discharge path having electrostatic control means only
    • H01J21/10—Tubes with a single discharge path having electrostatic control means only with one or more immovable internal control electrodes, e.g. triode, pentode, octode
    • 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
FR9415319A 1994-12-20 1994-12-20 Tube electronique a grille a performances ameliorees Expired - Fee Related FR2728386B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9415319A FR2728386B1 (fr) 1994-12-20 1994-12-20 Tube electronique a grille a performances ameliorees
US08/406,598 US5682084A (en) 1994-12-20 1995-03-20 Grid electron tube with a folded cavity structure
DE69501549T DE69501549T2 (de) 1994-12-20 1995-12-15 Gitterelektronenröhre mit verbesserter Leistung
EP95402832A EP0718867B1 (fr) 1994-12-20 1995-12-15 Tube électronique à grille à performances améliorées
CN95120498A CN1067798C (zh) 1994-12-20 1995-12-20 具有改善性能特性的栅极电子管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9415319A FR2728386B1 (fr) 1994-12-20 1994-12-20 Tube electronique a grille a performances ameliorees

Publications (2)

Publication Number Publication Date
FR2728386A1 FR2728386A1 (fr) 1996-06-21
FR2728386B1 true FR2728386B1 (fr) 1997-01-24

Family

ID=9469987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9415319A Expired - Fee Related FR2728386B1 (fr) 1994-12-20 1994-12-20 Tube electronique a grille a performances ameliorees

Country Status (5)

Country Link
US (1) US5682084A (fr)
EP (1) EP0718867B1 (fr)
CN (1) CN1067798C (fr)
DE (1) DE69501549T2 (fr)
FR (1) FR2728386B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2733856B1 (fr) * 1995-05-05 1997-08-29 Thomson Tubes Electroniques Cathode pour canon a electrons a grille, grille destinee a etre associee avec une telle cathode et canon a electrons comportant une telle cathode
US6084353A (en) * 1997-06-03 2000-07-04 Communications And Power Industries, Inc. Coaxial inductive output tube having an annular output cavity
FR2775118B1 (fr) 1998-02-13 2000-05-05 Thomson Tubes Electroniques Grille pour tube electronique a faisceau axial a performances ameliorees
GB9806129D0 (en) * 1998-03-24 1998-05-20 Eev Ltd Electron beam tubes
FR2789800B1 (fr) 1999-02-16 2001-05-11 Thomson Tubes Electroniques Generateur radiofrequence de tres grande puissance
FR2828007B1 (fr) 2001-07-27 2004-02-13 Thales Sa Dispositif d'amplification d'un signal haute frequence
CN115579156B (zh) * 2022-11-24 2023-06-23 中国科学院合肥物质科学研究院 一种适用于金属陶瓷四极管的调试平台

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2368031A (en) * 1940-03-15 1945-01-23 Bell Telephone Labor Inc Electron discharge device
BE473837A (fr) * 1940-07-16
BE468391A (fr) * 1941-03-11
US2539210A (en) * 1946-01-12 1951-01-23 Westinghouse Electric Corp Electronic tube apparatus embodying a cavity resonator
US2870374A (en) * 1954-05-26 1959-01-20 Itt Microwave electron discharge tubes
FR2255698B1 (fr) * 1973-12-21 1977-08-19 Thomson Csf
FR2538612B1 (fr) * 1982-12-23 1985-10-04 Thomson Csf Cavites coaxiales resonnantes pour tubes a grilles
NL8501242A (nl) * 1985-05-02 1986-12-01 Philips Nv Elektronenbuis.
FR2695755B1 (fr) * 1992-09-11 1994-10-28 Thomson Tubes Electroniques Tube électronique à structure radiale.

Also Published As

Publication number Publication date
CN1129847A (zh) 1996-08-28
FR2728386A1 (fr) 1996-06-21
US5682084A (en) 1997-10-28
EP0718867B1 (fr) 1998-01-28
DE69501549T2 (de) 1998-05-14
CN1067798C (zh) 2001-06-27
EP0718867A1 (fr) 1996-06-26
DE69501549D1 (de) 1998-03-05

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Legal Events

Date Code Title Description
ST Notification of lapse