FR870791A - Générateur d'ondes ultra-courtes - Google Patents
Générateur d'ondes ultra-courtesInfo
- Publication number
- FR870791A FR870791A FR870791DA FR870791A FR 870791 A FR870791 A FR 870791A FR 870791D A FR870791D A FR 870791DA FR 870791 A FR870791 A FR 870791A
- Authority
- FR
- France
- Prior art keywords
- ultra
- wave generator
- short wave
- short
- generator
- 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
- H01J25/06—Tubes having only one resonator, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly velocity modulation, e.g. Lüdi-Klystron
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH214274T | 1940-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR870791A true FR870791A (fr) | 1942-03-27 |
Family
ID=32110443
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR870791D Expired FR870791A (fr) | 1940-02-20 | 1941-03-13 | Générateur d'ondes ultra-courtes |
FR51758D Expired FR51758E (fr) | 1940-02-20 | 1941-03-14 | Générateur d'ondes ultra-courtes |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR51758D Expired FR51758E (fr) | 1940-02-20 | 1941-03-14 | Générateur d'ondes ultra-courtes |
Country Status (4)
Country | Link |
---|---|
US (2) | US2323613A (de) |
CH (3) | CH214274A (de) |
FR (2) | FR870791A (de) |
GB (2) | GB552610A (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE469736A (de) * | 1942-04-09 | |||
SE125124C1 (de) * | 1943-06-11 | 1949-06-07 | ||
US2473724A (en) * | 1943-09-24 | 1949-06-21 | Westinghouse Electric Corp | Ultra high frequency coupler between contiguous ends of aligned wave guide sections |
US2421912A (en) * | 1944-02-16 | 1947-06-10 | Rca Corp | Electron discharge device of the cavity resonator type |
US2454741A (en) * | 1944-05-24 | 1948-11-23 | Sylvania Electric Prod | Ultra high frequency electronic tube |
US2621304A (en) * | 1944-09-19 | 1952-12-09 | Int Standard Electric Corp | Vacuum tube with ultrahigh frequency |
US2444303A (en) * | 1944-10-21 | 1948-06-29 | Sylvania Electric Prod | Ultra high frequency electronic tube |
US2666869A (en) * | 1946-06-21 | 1954-01-19 | Albert M Clogston | Magnetron output coupling system |
US2682011A (en) * | 1948-05-20 | 1954-06-22 | Cie General De Telegraphie San | Multicellular velocity-modulated tube |
US2760103A (en) * | 1950-12-22 | 1956-08-21 | Collins Radio Co | Multiple mode excitation apparatus |
US2619611A (en) * | 1951-05-29 | 1952-11-25 | Eitel Mccullough Inc | Electron tube apparatus |
US2768322A (en) * | 1951-06-08 | 1956-10-23 | Bell Telephone Labor Inc | Interdigital filter circuit |
-
1940
- 1940-02-20 CH CH214274D patent/CH214274A/de unknown
- 1940-02-26 CH CH235931D patent/CH235931A/de unknown
- 1940-02-28 CH CH235932D patent/CH235932A/de unknown
-
1941
- 1941-03-06 US US382089A patent/US2323613A/en not_active Expired - Lifetime
- 1941-03-13 FR FR870791D patent/FR870791A/fr not_active Expired
- 1941-03-14 FR FR51758D patent/FR51758E/fr not_active Expired
- 1941-06-10 GB GB7334/41A patent/GB552610A/en not_active Expired
- 1941-06-11 GB GB7404/41A patent/GB561199A/en not_active Expired
-
1942
- 1942-10-08 US US461321A patent/US2364732A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CH214274A (de) | 1941-04-15 |
CH235932A (de) | 1944-12-31 |
US2323613A (en) | 1943-07-06 |
GB552610A (en) | 1943-04-16 |
CH235931A (de) | 1944-12-31 |
FR51758E (fr) | 1943-05-03 |
US2364732A (en) | 1944-12-12 |
GB561199A (en) | 1944-05-10 |
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