FR1024375A - Discharge tube with resonance cavity - Google Patents

Discharge tube with resonance cavity

Info

Publication number
FR1024375A
FR1024375A FR1024375DA FR1024375A FR 1024375 A FR1024375 A FR 1024375A FR 1024375D A FR1024375D A FR 1024375DA FR 1024375 A FR1024375 A FR 1024375A
Authority
FR
France
Prior art keywords
discharge tube
resonance cavity
resonance
cavity
discharge
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
Other languages
French (fr)
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 FR1024375A publication Critical patent/FR1024375A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/04—Coaxial resonators
    • 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
    • H01J25/22—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone
    • H01J25/26—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone in which the electron stream is coaxial with the axis of the resonator or resonators and is tube-like before reflection
    • 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
    • H01J25/32—Tubes with plural reflection, e.g. Coeterier tube
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators
FR1024375D 1949-09-09 1950-09-07 Discharge tube with resonance cavity Expired FR1024375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL668806X 1949-09-09

Publications (1)

Publication Number Publication Date
FR1024375A true FR1024375A (en) 1953-04-01

Family

ID=19798843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1024375D Expired FR1024375A (en) 1949-09-09 1950-09-07 Discharge tube with resonance cavity

Country Status (6)

Country Link
US (1) US2668257A (en)
BE (1) BE497970A (en)
DE (1) DE832782C (en)
FR (1) FR1024375A (en)
GB (1) GB668806A (en)
NL (1) NL77392C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126119A1 (en) * 1981-07-02 1983-01-20 Philips Patentverwaltung Gmbh, 2000 Hamburg MICROWAVE AMPLIFIER TUBES WITH TWO RING RESONATORS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2411538A (en) * 1940-06-21 1946-11-26 Int Standard Electric Corp Electron discharge apparatus
US2414517A (en) * 1940-08-02 1947-01-21 Standard Telephones Cables Ltd Electron discharge apparatus incorporating high frequency resonators
US2466063A (en) * 1943-02-03 1949-04-05 Sperry Corp High-power high-frequency electron discharge apparatus
US2458000A (en) * 1943-11-06 1949-01-04 Bell Telephone Labor Inc Feedback amplifier or oscillator
BE481089A (en) * 1946-05-04

Also Published As

Publication number Publication date
BE497970A (en)
NL77392C (en)
DE832782C (en) 1952-02-28
GB668806A (en) 1952-03-19
US2668257A (en) 1954-02-02

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