NL169531C - SPEED MODULATION TUBE. - Google Patents

SPEED MODULATION TUBE.

Info

Publication number
NL169531C
NL169531C NLAANVRAGE7305199,A NL7305199A NL169531C NL 169531 C NL169531 C NL 169531C NL 7305199 A NL7305199 A NL 7305199A NL 169531 C NL169531 C NL 169531C
Authority
NL
Netherlands
Prior art keywords
speed modulation
modulation tube
tube
speed
modulation
Prior art date
Application number
NLAANVRAGE7305199,A
Other languages
Dutch (nl)
Other versions
NL7305199A (en
NL169531B (en
Original Assignee
Nippon Electric Co
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 Nippon Electric Co filed Critical Nippon Electric Co
Publication of NL7305199A publication Critical patent/NL7305199A/xx
Publication of NL169531B publication Critical patent/NL169531B/en
Application granted granted Critical
Publication of NL169531C publication Critical patent/NL169531C/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
NLAANVRAGE7305199,A 1972-04-18 1973-04-13 SPEED MODULATION TUBE. NL169531C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3889772A JPS533225B2 (en) 1972-04-18 1972-04-18

Publications (3)

Publication Number Publication Date
NL7305199A NL7305199A (en) 1973-10-22
NL169531B NL169531B (en) 1982-02-16
NL169531C true NL169531C (en) 1982-07-16

Family

ID=12537980

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7305199,A NL169531C (en) 1972-04-18 1973-04-13 SPEED MODULATION TUBE.

Country Status (6)

Country Link
US (1) US3819977A (en)
JP (1) JPS533225B2 (en)
DE (1) DE2317487C2 (en)
FR (1) FR2180836B1 (en)
GB (1) GB1368410A (en)
NL (1) NL169531C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5169355A (en) * 1974-12-06 1976-06-15 Nippon Electric Co Kokoritsu 4 kudosokudohenchokan
JPS51115768A (en) * 1975-04-03 1976-10-12 Nec Corp Wide-band speed modurated tube
GB1506949A (en) * 1975-12-13 1978-04-12 English Electric Valve Co Ltd Velocity modulation tubes
JPS5851655B2 (en) * 1978-02-02 1983-11-17 日本電気株式会社 multi-cavity klystron
FR2442505A1 (en) * 1978-11-23 1980-06-20 Commissariat Energie Atomique DISSYMMETRICAL ION BEAM GROUPER-UNGROUPER OPERATING IN A WIDE RANGE OF SPEEDS
JPS58186138A (en) * 1982-04-26 1983-10-31 Toshiba Corp Klystron device
US4800322A (en) * 1984-10-23 1989-01-24 Litton Systems, Inc. Broadband klystron cavity arrangement
US4764710A (en) * 1986-11-19 1988-08-16 Varian Associates, Inc. High-efficiency broad-band klystron
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1298200B (en) * 1960-09-06 1969-06-26 Varian Associates Multi-chamber klystron amplifier tubes with a wide range
US3195007A (en) * 1960-10-28 1965-07-13 Litton Prec Products Inc Stagger-tuned klystron with cavities resonant outside passband
US3622834A (en) * 1970-04-15 1971-11-23 Varian Associates High-efficiency velocity modulation tube employing harmonic prebunching
US3594606A (en) * 1970-04-15 1971-07-20 Varian Associates Velocity modulation tube employing cascaded harmonic prebunching

Also Published As

Publication number Publication date
DE2317487A1 (en) 1973-11-08
JPS492476A (en) 1974-01-10
FR2180836A1 (en) 1973-11-30
US3819977A (en) 1974-06-25
GB1368410A (en) 1974-09-25
DE2317487C2 (en) 1984-09-20
NL7305199A (en) 1973-10-22
FR2180836B1 (en) 1977-12-30
NL169531B (en) 1982-02-16
JPS533225B2 (en) 1978-02-04

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Legal Events

Date Code Title Description
TNT Modifications of names of proprietors of patents or applicants of examined patent applications

Owner name: NEC CORPORATION

V4 Discontinued because of reaching the maximum lifetime of a patent