FR967962A - Electron tube preferably intended for the amplification of ultrashort electric waves - Google Patents
Electron tube preferably intended for the amplification of ultrashort electric wavesInfo
- Publication number
- FR967962A FR967962A FR967962DA FR967962A FR 967962 A FR967962 A FR 967962A FR 967962D A FR967962D A FR 967962DA FR 967962 A FR967962 A FR 967962A
- Authority
- FR
- France
- Prior art keywords
- amplification
- electron tube
- electric waves
- preferably intended
- tube preferably
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR881532X | 1948-06-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR967962A true FR967962A (en) | 1950-11-16 |
Family
ID=9372188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR967962D Expired FR967962A (en) | 1948-06-12 | 1948-06-12 | Electron tube preferably intended for the amplification of ultrashort electric waves |
Country Status (4)
Country | Link |
---|---|
US (1) | US2623129A (en) |
DE (1) | DE881532C (en) |
FR (1) | FR967962A (en) |
GB (1) | GB676630A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE939586C (en) * | 1952-11-27 | 1956-02-23 | Siemens Ag | Electron tubes for very high frequencies |
DE1026440B (en) * | 1952-02-11 | 1958-03-20 | Telefunken Gmbh | Circuit for operating an electric discharge tube for very short electric waves |
DE972800C (en) * | 1950-12-06 | 1959-09-24 | Elektronik Ges Mit Beschraenkt | Electron tubes for very short electromagnetic waves traveling along a delay line |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2758244A (en) * | 1952-06-02 | 1956-08-07 | Rca Corp | Electron beam tubes |
NL87433C (en) * | 1952-06-02 | |||
US3076115A (en) * | 1956-07-05 | 1963-01-29 | Rca Corp | Traveling wave magnetron amplifier tubes |
US3032676A (en) * | 1957-02-19 | 1962-05-01 | Raytheon Co | Traveling wave tubes |
US3029361A (en) * | 1958-08-19 | 1962-04-10 | Rca Corp | High temperature plasma confinement using a travelling electromagnetic field |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1877872A (en) * | 1928-03-15 | 1932-09-20 | American Telephone & Telegraph | Production of short electric waves |
GB321306A (en) * | 1928-10-17 | 1929-11-07 | Richard Hindle | An improved milling machine attachment |
US2122538A (en) * | 1935-01-22 | 1938-07-05 | American Telephone & Telegraph | Wave amplifier |
US2241976A (en) * | 1940-04-25 | 1941-05-13 | Gen Electric | High frequency apparatus |
NL62817C (en) * | 1940-05-04 | |||
US2402184A (en) * | 1941-05-03 | 1946-06-18 | Bell Telephone Labor Inc | Ultra high frequency electronic device contained within wave guides |
US2439401A (en) * | 1942-09-10 | 1948-04-13 | Raytheon Mfg Co | Magnetron oscillator of the resonant cavity type |
NL88043C (en) * | 1947-01-09 | |||
US2541843A (en) * | 1947-07-18 | 1951-02-13 | Philco Corp | Electronic tube of the traveling wave type |
US2516944A (en) * | 1947-12-18 | 1950-08-01 | Philco Corp | Impedance-matching device |
-
1948
- 1948-06-12 FR FR967962D patent/FR967962A/en not_active Expired
-
1949
- 1949-05-12 GB GB12732/49A patent/GB676630A/en not_active Expired
- 1949-05-25 US US95188A patent/US2623129A/en not_active Expired - Lifetime
-
1950
- 1950-10-01 DE DEC2920A patent/DE881532C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE972800C (en) * | 1950-12-06 | 1959-09-24 | Elektronik Ges Mit Beschraenkt | Electron tubes for very short electromagnetic waves traveling along a delay line |
DE973486C (en) * | 1950-12-06 | 1960-03-03 | Elektronik Ges Mit Beschraenkt | Electron tube for very short electromagnetic waves traveling along a helical delay line |
DE1026440B (en) * | 1952-02-11 | 1958-03-20 | Telefunken Gmbh | Circuit for operating an electric discharge tube for very short electric waves |
DE939586C (en) * | 1952-11-27 | 1956-02-23 | Siemens Ag | Electron tubes for very high frequencies |
Also Published As
Publication number | Publication date |
---|---|
US2623129A (en) | 1952-12-23 |
GB676630A (en) | 1952-07-30 |
DE881532C (en) | 1953-07-02 |
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