FR1572565A - - Google Patents

Info

Publication number
FR1572565A
FR1572565A FR1572565DA FR1572565A FR 1572565 A FR1572565 A FR 1572565A FR 1572565D A FR1572565D A FR 1572565DA FR 1572565 A FR1572565 A FR 1572565A
Authority
FR
France
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)
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 filed Critical
Application granted granted Critical
Publication of FR1572565A publication Critical patent/FR1572565A/fr
Expired legal-status Critical Current

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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
    • H01J25/02—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
    • H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
    • 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
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
    • 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
    • H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
    • H01J25/20—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator having special arrangements in the space between resonators, e.g. resistive-wall amplifier tube, space-charge amplifier tube, velocity-jump tube
FR1572565D 1967-05-18 1968-05-20 Expired FR1572565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671541961 DE1541961B2 (en) 1967-05-18 1967-05-18 MULTI-CHAMBER KLYSTRON WITH A FOCUSING SYSTEM

Publications (1)

Publication Number Publication Date
FR1572565A true FR1572565A (en) 1969-06-27

Family

ID=5676190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1572565D Expired FR1572565A (en) 1967-05-18 1968-05-20

Country Status (4)

Country Link
US (1) US3521117A (en)
DE (1) DE1541961B2 (en)
FR (1) FR1572565A (en)
GB (1) GB1221977A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401918A (en) * 1980-11-10 1983-08-30 Maschke Alfred W Klystron having electrostatic quadrupole focusing arrangement
US4412150A (en) * 1980-11-12 1983-10-25 Igor Alexeff Maser
US4459511A (en) * 1981-11-12 1984-07-10 Igor Alexeff Maser
JPS58186138A (en) * 1982-04-26 1983-10-31 Toshiba Corp Klystron device
US4611149A (en) * 1984-11-07 1986-09-09 Varian Associates, Inc. Beam tube with density plus velocity modulation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274430A (en) * 1963-08-01 1966-09-20 Massachusetts Inst Technology Biased-gap klystron
DE1491387B1 (en) * 1964-07-23 1970-07-30 Philips Patentverwaltung Permanent magnetic focusing device for the bundled introduction of an electron beam into a collector of a high-performance multi-chamber klystron

Also Published As

Publication number Publication date
DE1541961B2 (en) 1972-02-17
US3521117A (en) 1970-07-21
GB1221977A (en) 1971-02-10
DE1541961A1 (en) 1970-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse