FR1392268A - Magnétron à cavité de résonance - Google Patents

Magnétron à cavité de résonance

Info

Publication number
FR1392268A
FR1392268A FR973019A FR973019A FR1392268A FR 1392268 A FR1392268 A FR 1392268A FR 973019 A FR973019 A FR 973019A FR 973019 A FR973019 A FR 973019A FR 1392268 A FR1392268 A FR 1392268A
Authority
FR
France
Prior art keywords
resonance cavity
cavity magnetron
magnetron
resonance
cavity
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
Application number
FR973019A
Other languages
English (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1392268A publication Critical patent/FR1392268A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
    • H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
    • H01J25/58—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having a number of resonators; having a composite resonator, e.g. a helix
    • H01J25/587—Multi-cavity magnetrons
    • 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
    • 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
    • H01J23/40—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit
    • H01J23/46—Loop coupling devices
FR973019A 1963-04-30 1964-04-30 Magnétron à cavité de résonance Expired FR1392268A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US276838A US3289023A (en) 1963-04-30 1963-04-30 Magnetron with helical cathode held by support, the output and mode suppression means being remote from the cathode support

Publications (1)

Publication Number Publication Date
FR1392268A true FR1392268A (fr) 1965-03-12

Family

ID=23058263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973019A Expired FR1392268A (fr) 1963-04-30 1964-04-30 Magnétron à cavité de résonance

Country Status (4)

Country Link
US (1) US3289023A (fr)
DE (2) DE1491381C3 (fr)
FR (1) FR1392268A (fr)
GB (1) GB1016600A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053418B2 (ja) * 1976-08-09 1985-11-26 株式会社日立製作所 電子管陰極構体
JP2594262B2 (ja) * 1986-10-16 1997-03-26 松下電器産業株式会社 マグネトロン
US6384537B2 (en) * 1999-08-25 2002-05-07 Northrop Grumman Corporation Double loop output system for magnetron
JP6254793B2 (ja) * 2013-08-29 2017-12-27 東芝ホクト電子株式会社 マグネトロン

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2566479A (en) * 1946-08-30 1951-09-04 Raytheon Mfg Co Tunable magnetron
US2612623A (en) * 1949-10-26 1952-09-30 Raytheon Mfg Co Anode structure for electron discharge devices
US2721294A (en) * 1951-03-09 1955-10-18 Raytheon Mfg Co Electron discharge devices
US2938182A (en) * 1955-11-18 1960-05-24 Raytheon Co Microwave tube output coupling
DE1067081B (fr) * 1957-09-05
US2998544A (en) * 1958-02-28 1961-08-29 Litton Electron Tube Corp Magnetron cathode
US3065377A (en) * 1959-12-12 1962-11-20 Kenneth G Eakin Microwave generator

Also Published As

Publication number Publication date
DE1491380A1 (de) 1969-05-22
DE1491381A1 (de) 1969-05-22
DE1491381B2 (de) 1972-06-15
GB1016600A (en) 1966-01-12
US3289023A (en) 1966-11-29
DE1491381C3 (de) 1973-01-11

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