FR1154848A - Appareils à modulation de vitesse par onde progressive - Google Patents

Appareils à modulation de vitesse par onde progressive

Info

Publication number
FR1154848A
FR1154848A FR1154848DA FR1154848A FR 1154848 A FR1154848 A FR 1154848A FR 1154848D A FR1154848D A FR 1154848DA FR 1154848 A FR1154848 A FR 1154848A
Authority
FR
France
Prior art keywords
traveling wave
wave speed
speed modulated
modulated devices
devices
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.)
MO Valve Co Ltd
Original Assignee
MO Valve Co 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
Application filed by MO Valve Co Ltd filed Critical MO Valve Co Ltd
Application granted granted Critical
Publication of FR1154848A publication Critical patent/FR1154848A/fr
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
    • H01J25/16—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 perpendicular to the axis of the resonators
FR1154848D 1955-07-21 1956-07-17 Appareils à modulation de vitesse par onde progressive Expired FR1154848A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21126/55A GB811116A (en) 1955-07-21 1955-07-21 Improvements in or relating to travelling wave velocity modulation devices

Publications (1)

Publication Number Publication Date
FR1154848A true FR1154848A (fr) 1958-04-17

Family

ID=10157634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1154848D Expired FR1154848A (fr) 1955-07-21 1956-07-17 Appareils à modulation de vitesse par onde progressive

Country Status (3)

Country Link
US (1) US2920229A (fr)
FR (1) FR1154848A (fr)
GB (1) GB811116A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119045A (en) * 1961-01-03 1964-01-21 Rca Corp Electron beam tube with longitudinally partitioned drift tube
US3248597A (en) * 1962-02-16 1966-04-26 Gen Electric Multiple-beam klystron apparatus with periodic alternate capacitance loaded waveguide
US3248595A (en) * 1962-02-16 1966-04-26 Gen Electric Radio frequency apparatus
US3248596A (en) * 1962-02-16 1966-04-26 Gen Electric Multiple-beam klystron tuning means
US3248593A (en) * 1962-02-16 1966-04-26 Gen Electric Multiple beam radio frequency apparatus having cooperating resonators and mode suppression means
US3278795A (en) * 1962-12-03 1966-10-11 Gen Electric Multiple-beam klystron apparatus with waveguide periodically loaded with resonant elements
US3484861A (en) * 1967-10-25 1969-12-16 Gen Electric Multiple beam r.f. apparatus tuner
US5029259A (en) * 1988-08-04 1991-07-02 Mitsubishi Denki Kabushiki Kaisha Microwave electron gun

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR957330A (fr) * 1940-05-17 1950-02-18
US2458556A (en) * 1941-04-08 1949-01-11 Bell Telephone Labor Inc Coupled cavity resonator and wave guide apparatus
US2482766A (en) * 1942-07-01 1949-09-27 Sperry Corp High-frequency modulating system
US2416168A (en) * 1942-09-17 1947-02-18 Gen Electric Ultra high frequency control system
US2719954A (en) * 1949-05-24 1955-10-04 Csf Ultra-short wave oscillator
US2556881A (en) * 1950-05-24 1951-06-12 Gen Electric Negative attenuation amplifier discharge device

Also Published As

Publication number Publication date
GB811116A (en) 1959-04-02
US2920229A (en) 1960-01-05

Similar Documents

Publication Publication Date Title
FR1170428A (fr) Perfectionnements aux tubes à modulation de vitesse
FR1154848A (fr) Appareils à modulation de vitesse par onde progressive
FR1069704A (fr) Appareil de décharge électronique à modulation de vitesse
CH352746A (de) Wanderfeldröhre
CH331028A (fr) Tube à modulation de vitesse
FR1134058A (fr) Appareil à modulation de vitesse à faible bruit
FR1155022A (fr) Dispositif de transmission non réciproque
FR1143187A (fr) Perfectionnements aux tubes électroniques à modulation de vitesse
FR948635A (fr) Appareils à décharge électronique à modulation de vitesse
FR69077E (fr) Appareils à modulation de vitesse d'électrons
FR1140570A (fr) Variateur de vitesse
FR1147943A (fr) Variateur de vitesse
FR1177270A (fr) Appareil de modulation
FR1089971A (fr) Perfectionnements aux tubes à modulation de vitesse à chanip large
FR1158060A (fr) Transmission à vitesse variable
FR1146870A (fr) Transmission à vitesse variable
FR68079E (fr) Variateurs de vitesse
FR1153606A (fr) Appareils à modulation de vitesse d'électrons
FR72637E (fr) Appareils à modulation de vitesse d'électrons
FR76764E (fr) Appareils à modulation de vitesse d'électrons
FR1157611A (fr) Indicateur de vitesse
FR1124131A (fr) Volant de direction
FR1137685A (fr) Tube électronique à modulation de vitesse
FR1189110A (fr) Transmission à vitesse variable
FR67608E (fr) Variateur de vitesse, notamment pour cycles