CA920271A - Velocity modulation tube employing cascaded harmonic prebunchers - Google Patents

Velocity modulation tube employing cascaded harmonic prebunchers

Info

Publication number
CA920271A
CA920271A CA110290A CA110290A CA920271A CA 920271 A CA920271 A CA 920271A CA 110290 A CA110290 A CA 110290A CA 110290 A CA110290 A CA 110290A CA 920271 A CA920271 A CA 920271A
Authority
CA
Canada
Prior art keywords
prebunchers
velocity modulation
tube employing
modulation tube
employing cascaded
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
CA110290A
Other versions
CA110290S (en
Inventor
L. Lien Erling
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Application granted granted Critical
Publication of CA920271A publication Critical patent/CA920271A/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
CA110290A 1970-04-15 1971-04-14 Velocity modulation tube employing cascaded harmonic prebunchers Expired CA920271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2879170A 1970-04-15 1970-04-15

Publications (1)

Publication Number Publication Date
CA920271A true CA920271A (en) 1973-01-30

Family

ID=21845450

Family Applications (1)

Application Number Title Priority Date Filing Date
CA110290A Expired CA920271A (en) 1970-04-15 1971-04-14 Velocity modulation tube employing cascaded harmonic prebunchers

Country Status (7)

Country Link
US (1) US3594606A (en)
JP (1) JPS5612987B1 (en)
CA (1) CA920271A (en)
DE (1) DE2117925C3 (en)
FR (1) FR2089690A6 (en)
GB (1) GB1351798A (en)
SE (1) SE364804B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2153585A5 (en) * 1971-09-16 1973-05-04 Thomson Csf
JPS533225B2 (en) * 1972-04-18 1978-02-04
FR2191253B1 (en) * 1972-06-27 1978-03-03 Thomson Csf
JPS535110B2 (en) * 1972-10-25 1978-02-23
US4800322A (en) * 1984-10-23 1989-01-24 Litton Systems, Inc. Broadband klystron cavity arrangement
FR2666169B1 (en) * 1990-08-24 1992-10-16 Thomson Tubes Electroniques KLYSTRON WITH EXTENDED INSTANT BANDWIDTH.
US5521551A (en) * 1994-11-21 1996-05-28 Ferguson; Patrick E. Method for suppressing second and higher harmonic power generation in klystrons
GB9724960D0 (en) * 1997-11-27 1998-01-28 Eev Ltd Electron beam tubes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2414843A (en) * 1943-06-16 1947-01-28 Sperry Gyroscope Co Inc High-frequency apparatus utilizing electron debunching
US2494721A (en) * 1947-06-18 1950-01-17 Bell Telephone Labor Inc Electron velocity variation device with noise reducing resonator
US2579480A (en) * 1947-08-26 1951-12-25 Sperry Corp Ultrahigh-frequency electron discharge apparatus
US2605444A (en) * 1948-08-17 1952-07-29 Westinghouse Electric Corp Multichannel frequency selector and amplifier
US3195007A (en) * 1960-10-28 1965-07-13 Litton Prec Products Inc Stagger-tuned klystron with cavities resonant outside passband

Also Published As

Publication number Publication date
SE364804B (en) 1974-03-04
JPS5612987B1 (en) 1981-03-25
US3594606A (en) 1971-07-20
GB1351798A (en) 1974-05-01
DE2117925B2 (en) 1978-05-03
FR2089690A6 (en) 1972-01-07
DE2117925C3 (en) 1979-01-11
DE2117925A1 (en) 1972-02-17

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