FR1071119A - Ultra-shortwave amplifier tube - Google Patents
Ultra-shortwave amplifier tubeInfo
- Publication number
- FR1071119A FR1071119A FR1071119DA FR1071119A FR 1071119 A FR1071119 A FR 1071119A FR 1071119D A FR1071119D A FR 1071119DA FR 1071119 A FR1071119 A FR 1071119A
- Authority
- FR
- France
- Prior art keywords
- shortwave
- ultra
- amplifier tube
- amplifier
- 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
- H01J25/24—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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV3813A DE874341C (en) | 1951-10-09 | 1951-10-09 | Amplifier tubes |
DES36449A DE958043C (en) | 1953-11-24 | 1953-11-24 | Coupling arrangement for an amplifier tube for very short waves |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1071119A true FR1071119A (en) | 1954-08-25 |
Family
ID=32826036
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1071119D Expired FR1071119A (en) | 1951-10-09 | 1952-09-29 | Ultra-shortwave amplifier tube |
FR67204D Expired FR67204E (en) | 1951-10-09 | 1954-11-23 | Ultra-shortwave amplifier tube |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR67204D Expired FR67204E (en) | 1951-10-09 | 1954-11-23 | Ultra-shortwave amplifier tube |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR1071119A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3143681A (en) * | 1959-12-07 | 1964-08-04 | Gen Electric | Spiral electrostatic electron lens |
-
1952
- 1952-09-29 FR FR1071119D patent/FR1071119A/en not_active Expired
-
1954
- 1954-11-23 FR FR67204D patent/FR67204E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR67204E (en) | 1957-11-25 |
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