FR941522A - Tubes à modulation de vitesse - Google Patents
Tubes à modulation de vitesseInfo
- Publication number
- FR941522A FR941522A FR941522DA FR941522A FR 941522 A FR941522 A FR 941522A FR 941522D A FR941522D A FR 941522DA FR 941522 A FR941522 A FR 941522A
- Authority
- FR
- France
- Prior art keywords
- velocity modulated
- modulated tubes
- tubes
- velocity
- modulated
- 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
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
- H01J25/34—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
-
- 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
-
- 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
- H01J25/28—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 perpendicular to 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
- H01J25/02—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
- H01J25/30—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 perpendicular to the axis of the resonator or resonators and is radial or disc-like before reflection
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2717327X | 1947-01-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR941522A true FR941522A (fr) | 1949-01-13 |
Family
ID=9688164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR941522D Expired FR941522A (fr) | 1947-01-17 | 1947-01-17 | Tubes à modulation de vitesse |
Country Status (2)
Country | Link |
---|---|
US (1) | US2717327A (fr) |
FR (1) | FR941522A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB737098A (en) * | 1952-10-21 | 1955-09-21 | Nat Res Dev | Improvements in or relating to travelling wave linear particle accelerators |
US2928021A (en) * | 1957-08-19 | 1960-03-08 | Sylvania Electric Prod | Duplex traveling-wave tube amplifier |
US3971966A (en) * | 1975-08-14 | 1976-07-27 | The United States Of America As Represented By The Secretary Of The Army | Planar ring bar travelling wave tube |
EP0191790A4 (fr) * | 1984-07-30 | 1987-01-20 | Commw Of Australia | Dispositif de retard pour guides d'ondes. |
US5227701A (en) * | 1988-05-18 | 1993-07-13 | Mcintyre Peter M | Gigatron microwave amplifier |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2122538A (en) * | 1935-01-22 | 1938-07-05 | American Telephone & Telegraph | Wave amplifier |
US2153728A (en) * | 1936-10-07 | 1939-04-11 | American Telephone & Telegraph | Ultra high frequency signaling |
US2368031A (en) * | 1940-03-15 | 1945-01-23 | Bell Telephone Labor Inc | Electron discharge device |
FR957330A (fr) * | 1940-05-17 | 1950-02-18 | ||
US2402184A (en) * | 1941-05-03 | 1946-06-18 | Bell Telephone Labor Inc | Ultra high frequency electronic device contained within wave guides |
BE472810A (fr) * | 1941-08-29 | |||
US2462087A (en) * | 1943-04-19 | 1949-02-22 | Int Standard Electric Corp | Electron discharge device of the velocity modulation type |
US2457524A (en) * | 1945-05-26 | 1948-12-28 | Bell Telephone Labor Inc | Wave guide repeater |
US2509374A (en) * | 1946-06-07 | 1950-05-30 | Philco Corp | Electromagnetic wave amplifier |
-
1947
- 1947-01-17 FR FR941522D patent/FR941522A/fr not_active Expired
-
1948
- 1948-01-15 US US2355A patent/US2717327A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2717327A (en) | 1955-09-06 |
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