FR935027A - Electron discharge amplifiers with hollow resonators - Google Patents

Electron discharge amplifiers with hollow resonators

Info

Publication number
FR935027A
FR935027A FR935027DA FR935027A FR 935027 A FR935027 A FR 935027A FR 935027D A FR935027D A FR 935027DA FR 935027 A FR935027 A FR 935027A
Authority
FR
France
Prior art keywords
electron discharge
hollow resonators
discharge amplifiers
amplifiers
resonators
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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
Priority claimed from GB2333345A external-priority patent/GB600493A/en
Application filed by EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR935027A publication Critical patent/FR935027A/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
FR935027D 1945-09-10 1946-10-22 Electron discharge amplifiers with hollow resonators Expired FR935027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2333345A GB600493A (en) 1945-09-10 Improvements in or relating to electron discharge amplifiers employing hollow resonators

Publications (1)

Publication Number Publication Date
FR935027A true FR935027A (en) 1948-06-08

Family

ID=10193920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR935027D Expired FR935027A (en) 1945-09-10 1946-10-22 Electron discharge amplifiers with hollow resonators

Country Status (2)

Country Link
US (1) US2591910A (en)
FR (1) FR935027A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028519A (en) * 1959-01-02 1962-04-03 Varian Associates High frequency tube apparatus and coupled cavity output circuit therefor
US3169206A (en) * 1959-08-06 1965-02-09 Varian Associates High frequency tube method and apparatus
DE1298200B (en) * 1960-09-06 1969-06-26 Varian Associates Multi-chamber klystron amplifier tubes with a wide range
US3811065A (en) * 1968-10-15 1974-05-14 Varian Associates Velocity modulation microwave tube employing a harmonic prebuncher for improved efficiency
US3622834A (en) * 1970-04-15 1971-11-23 Varian Associates High-efficiency velocity modulation tube employing harmonic prebunching
FR2153585A5 (en) * 1971-09-16 1973-05-04 Thomson Csf

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2280824A (en) * 1938-04-14 1942-04-28 Univ Leland Stanford Junior Radio transmission and reception
US2424959A (en) * 1940-09-21 1947-08-05 Standard Telephones Cables Ltd Tube arrangement for frequency doubling
US2414843A (en) * 1943-06-16 1947-01-28 Sperry Gyroscope Co Inc High-frequency apparatus utilizing electron debunching
US2452048A (en) * 1943-07-12 1948-10-26 Sperry Corp Frequency conversion apparatus

Also Published As

Publication number Publication date
US2591910A (en) 1952-04-08

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