FR890389A - Improvements to transit time lamps with hollow resonator excited by a density modulated electron beam - Google Patents

Improvements to transit time lamps with hollow resonator excited by a density modulated electron beam

Info

Publication number
FR890389A
FR890389A FR890389DA FR890389A FR 890389 A FR890389 A FR 890389A FR 890389D A FR890389D A FR 890389DA FR 890389 A FR890389 A FR 890389A
Authority
FR
France
Prior art keywords
electron beam
transit time
density modulated
modulated electron
hollow resonator
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR890389A publication Critical patent/FR890389A/en
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
    • H01J25/02—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
    • H01J25/12—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 with pencil-like electron stream in the axis of the resonators
FR890389D 1942-04-14 1943-01-27 Improvements to transit time lamps with hollow resonator excited by a density modulated electron beam Expired FR890389A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE230976X 1942-04-14

Publications (1)

Publication Number Publication Date
FR890389A true FR890389A (en) 1944-02-07

Family

ID=5873254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890389D Expired FR890389A (en) 1942-04-14 1943-01-27 Improvements to transit time lamps with hollow resonator excited by a density modulated electron beam

Country Status (2)

Country Link
CH (1) CH230976A (en)
FR (1) FR890389A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976631C (en) * 1944-03-30 1964-01-30 Siemens Ag Circuit arrangement for operating a klystron to generate extremely high-frequency vibrations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976631C (en) * 1944-03-30 1964-01-30 Siemens Ag Circuit arrangement for operating a klystron to generate extremely high-frequency vibrations

Also Published As

Publication number Publication date
CH230976A (en) 1944-02-15

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