FR960144A - - Google Patents
Info
- Publication number
- FR960144A FR960144A FR960144DA FR960144A FR 960144 A FR960144 A FR 960144A FR 960144D A FR960144D A FR 960144DA FR 960144 A FR960144 A FR 960144A
- Authority
- FR
- France
- 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
- H01J25/78—Tubes with electron stream modulated by deflection in a resonator
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B9/00—Generation of oscillations using transit-time effects
- H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
- H03B9/10—Generation of oscillations using transit-time effects using discharge tubes using a magnetron
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US323912A US2399325A (en) | 1940-03-14 | 1940-03-14 | High-frequency-oscillation generator or amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR960144A true FR960144A (fr) | 1950-04-13 |
Family
ID=23261246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR960144D Expired FR960144A (fr) | 1940-03-14 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2399325A (fr) |
| FR (1) | FR960144A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2511860A (en) * | 1950-06-20 | Frequency modulation system | ||
| FR873967A (fr) * | 1940-07-11 | 1942-07-24 | Philips Nv | Dispositif comportant un tube à rayons cathodiques équipé d'organes déflecteurs et destiné à produire des oscillations de très haute fréquence |
| US2457495A (en) * | 1944-12-18 | 1948-12-28 | Sylvania Electric Prod | Ultra high frequency tube |
| US2457695A (en) * | 1945-09-24 | 1948-12-28 | Sylvania Electric Prod | Ultra high frequency apparatus for inspection of sheet and other materials |
| US2687491A (en) * | 1946-05-15 | 1954-08-24 | George H Lee | Ultrahigh-frequency vacuum tube |
| US2656483A (en) * | 1948-08-02 | 1953-10-20 | Apstein Maurice | Electron discharge device of the resonator type |
-
0
- FR FR960144D patent/FR960144A/fr not_active Expired
-
1940
- 1940-03-14 US US323912A patent/US2399325A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2399325A (en) | 1946-04-30 |