FR1133964A - Tube à modulation de vitesse avec résonateur à cavité - Google Patents

Tube à modulation de vitesse avec résonateur à cavité

Info

Publication number
FR1133964A
FR1133964A FR1133964DA FR1133964A FR 1133964 A FR1133964 A FR 1133964A FR 1133964D A FR1133964D A FR 1133964DA FR 1133964 A FR1133964 A FR 1133964A
Authority
FR
France
Prior art keywords
cavity resonator
velocity modulated
modulated tube
tube
velocity
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
English (en)
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 FR1133964A publication Critical patent/FR1133964A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
    • H05H7/14—Vacuum chambers
    • H05H7/18—Cavities; Resonators
    • 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
    • H01J25/11—Extended interaction klystrons
    • 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
    • H01J25/22—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone
    • H01J25/24—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone in which the electron stream is in the axis of the resonator or resonators and is pencil-like before reflection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Particle Accelerators (AREA)
  • Microwave Tubes (AREA)
FR1133964D 1954-06-21 1955-06-21 Tube à modulation de vitesse avec résonateur à cavité Expired FR1133964A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US437947A US2945155A (en) 1954-06-21 1954-06-21 Resonator and velocity modulation device using same

Publications (1)

Publication Number Publication Date
FR1133964A true FR1133964A (fr) 1957-04-04

Family

ID=23738588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1133964D Expired FR1133964A (fr) 1954-06-21 1955-06-21 Tube à modulation de vitesse avec résonateur à cavité

Country Status (4)

Country Link
US (1) US2945155A (fr)
DE (1) DE1232659B (fr)
FR (1) FR1133964A (fr)
GB (1) GB788611A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1226493A (fr) * 1959-02-02 1960-07-13 Csf Perfectionnements aux dispositifs de production de neutrons par collision d'ions
US3192430A (en) * 1960-04-29 1965-06-29 Varian Associates Microwave amplifier for electromagnetic wave energy incorporating a fast and slow wave traveling wave resonator
DE1253828B (de) * 1960-10-19 1967-11-09 Siemens Ag Lauffeldverstaerkerroehre fuer hoechste Frequenzen
US3270240A (en) * 1961-12-13 1966-08-30 Gen Electric Extended interaction resonant electric discharge system
US3275880A (en) * 1962-12-21 1966-09-27 Zenith Radio Corp Electron coupling system, coupling through the envelope wall of discharge device by electromagnetic coupling
US3369191A (en) * 1965-01-15 1968-02-13 Hughes Aircraft Co High power microwave noise generator employing traveling-wave tube type device with reflected electron beam
US3483420A (en) * 1966-12-05 1969-12-09 Varian Associates Klystron amplifier employing helical distributed field buncher resonators and a coupled cavity extended interaction output resonator
US3453483A (en) * 1966-12-05 1969-07-01 Varian Associates Microwave linear beam tube employing an extended interaction resonator operating on an odd pi mode
US3501734A (en) * 1967-09-07 1970-03-17 Atomic Energy Commission Method and device for stabilization of the field distribution in drift tube linac
DE2010480C3 (de) * 1970-03-05 1973-11-22 Siemens Ag, 1000 Berlin U. 8000 Muenchen Klystron hoher Leistung
DE2036942A1 (de) * 1970-07-24 1972-01-27 Siemens Ag Klystron
US6356022B1 (en) * 2000-07-07 2002-03-12 Ampwave Tech, Llc Tapered traveling wave tube

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1991282A (en) * 1930-06-12 1935-02-12 Kohl Karl Electron tube
US1978021A (en) * 1930-10-13 1934-10-23 American Telephone & Telegraph Ultrashort wave system
GB623537A (en) * 1944-06-08 1949-05-19 Rudolf Kompfner Improvements in or relating to electron discharge devices
US2630544A (en) * 1948-03-20 1953-03-03 Philco Corp Traveling wave electronic tube
NL141587B (nl) * 1948-07-23 Matteo Gillono Inrichting voor het vervangen van volle spoelen door lege hulzen bij een spin- of twijnmachine, welke inrichting een langs de gehele rij spillen van deze machine verplaatsbare wagen omvat.
FR974022A (fr) * 1948-09-09 1951-02-16 Csf Oscillateur à large gamme d'accord électronique utilisant un tube à onde progressive
FR993156A (fr) * 1949-06-08 1951-10-29 Thomson Houston Comp Francaise Structure assurant une réduction de la vitesse de propagation d'une onde électromagnétique
US2672571A (en) * 1950-08-30 1954-03-16 Univ Leland Stanford Junior High-frequency oscillator
DE1047327B (de) * 1952-05-12 1958-12-24 Siemens Ag Abstimmbare Reflex-Wanderfeldroehre zur Erzeugung sehr hochfrequenter Schwingungen
US2836758A (en) * 1953-10-12 1958-05-27 Varian Associates Electron discharge device

Also Published As

Publication number Publication date
DE1232659B (de) 1967-01-19
US2945155A (en) 1960-07-12
GB788611A (en) 1958-01-02

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