FR1028109A - Tube à décharge à ondes progressives - Google Patents
Tube à décharge à ondes progressivesInfo
- Publication number
- FR1028109A FR1028109A FR1028109DA FR1028109A FR 1028109 A FR1028109 A FR 1028109A FR 1028109D A FR1028109D A FR 1028109DA FR 1028109 A FR1028109 A FR 1028109A
- Authority
- FR
- France
- Prior art keywords
- discharge tube
- traveling wave
- wave discharge
- traveling
- tube
- 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
- H01J25/02—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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US123820A US2695973A (en) | 1949-10-27 | 1949-10-27 | Reflex traveling wave amplifier |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1028109A true FR1028109A (fr) | 1953-05-19 |
Family
ID=22411084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1028109D Expired FR1028109A (fr) | 1949-10-27 | 1950-10-26 | Tube à décharge à ondes progressives |
Country Status (3)
Country | Link |
---|---|
US (1) | US2695973A (fr) |
FR (1) | FR1028109A (fr) |
GB (1) | GB702145A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2789249A (en) * | 1951-06-01 | 1957-04-16 | Sylvania Electric Prod | Reflex klystrons |
FR1195495A (fr) * | 1958-04-30 | 1959-11-17 | Csf | Amplificateur à large bande du type à ondes progressives et à cavités de sortie |
Family Cites Families (11)
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 |
US2241976A (en) * | 1940-04-25 | 1941-05-13 | Gen Electric | High frequency apparatus |
NL62806C (fr) * | 1940-05-17 | |||
BE472810A (fr) * | 1941-08-29 | |||
US2452075A (en) * | 1941-12-18 | 1948-10-26 | Raytheon Mfg Co | Velocity modulation electron discharge tube |
BE469837A (fr) * | 1942-12-04 | |||
US2468152A (en) * | 1943-02-09 | 1949-04-26 | Sperry Corp | Ultra high frequency apparatus of the cavity resonator type |
US2472038A (en) * | 1945-01-15 | 1949-05-31 | Edward Pious | Ultra high frequency metering device and method |
US2509374A (en) * | 1946-06-07 | 1950-05-30 | Philco Corp | Electromagnetic wave amplifier |
US2579654A (en) * | 1947-06-04 | 1951-12-25 | Raytheon Mfg Co | Electron-discharge device for microwave amplification |
-
1949
- 1949-10-27 US US123820A patent/US2695973A/en not_active Expired - Lifetime
-
1950
- 1950-10-26 FR FR1028109D patent/FR1028109A/fr not_active Expired
- 1950-10-27 GB GB26279/50A patent/GB702145A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2695973A (en) | 1954-11-30 |
GB702145A (en) | 1954-01-13 |
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