CH290735A - Speed modulation tube with a drift space. - Google Patents

Speed modulation tube with a drift space.

Info

Publication number
CH290735A
CH290735A CH290735DA CH290735A CH 290735 A CH290735 A CH 290735A CH 290735D A CH290735D A CH 290735DA CH 290735 A CH290735 A CH 290735A
Authority
CH
Switzerland
Prior art keywords
speed modulation
drift space
modulation tube
tube
drift
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH290735A publication Critical patent/CH290735A/en

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
CH290735D 1950-06-21 1951-06-19 Speed modulation tube with a drift space. CH290735A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL290735X 1950-06-21

Publications (1)

Publication Number Publication Date
CH290735A true CH290735A (en) 1953-05-15

Family

ID=19782741

Family Applications (1)

Application Number Title Priority Date Filing Date
CH290735D CH290735A (en) 1950-06-21 1951-06-19 Speed modulation tube with a drift space.

Country Status (7)

Country Link
US (1) US2754448A (en)
BE (1) BE504087A (en)
CH (1) CH290735A (en)
DE (1) DE893693C (en)
FR (1) FR1038542A (en)
GB (1) GB708276A (en)
NL (2) NL154330B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL92067C (en) * 1953-12-02
DE1182357B (en) * 1956-01-30 1964-11-26 Varian Associates Cavity resonator for high frequency discharge tubes with speed modulation
US2955229A (en) * 1956-11-14 1960-10-04 Gen Electric Secondary emission suppression in electron beam tubes
NL103922C (en) * 1958-05-09
US2972080A (en) * 1959-05-25 1961-02-14 Philips Corp Klystron
US3252034A (en) * 1962-04-16 1966-05-17 Eitel Mccullough Inc R-f window for high power electron tubes
US3447018A (en) * 1966-09-16 1969-05-27 Varian Associates High power multicavity amplifier having enlarged drift tube gap defining portions to inhibit electronic feedback
IT1202869B (en) * 1979-01-24 1989-02-15 Sits Soc It Telecom Siemens KLYSTRON TWO CAVITY OSCILLATOR

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2243537A (en) * 1940-07-31 1941-05-27 Westinghouse Electric & Mfg Co Resonator grid structure
US2463267A (en) * 1941-04-26 1949-03-01 Gen Electric High-frequency apparatus
GB586120A (en) * 1941-10-29 1947-03-07 British Thomson Houston Co Ltd Improvements in electron discharge devices of the velocity modulated type employing resonators
US2466064A (en) * 1943-06-28 1949-04-05 Sperry Corp Velocity modulation apparatus
BE481272A (en) * 1945-12-17
US2566820A (en) * 1947-08-22 1951-09-04 Philco Corp Signal mixing system

Also Published As

Publication number Publication date
US2754448A (en) 1956-07-10
FR1038542A (en) 1953-09-29
NL75726C (en)
NL154330B (en)
BE504087A (en)
GB708276A (en) 1954-05-05
DE893693C (en) 1953-10-19

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