NL65322C - - Google Patents
Info
- Publication number
- NL65322C NL65322C NL65322DA NL65322C NL 65322 C NL65322 C NL 65322C NL 65322D A NL65322D A NL 65322DA NL 65322 C NL65322 C NL 65322C
- Authority
- NL
- Netherlands
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
- H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
- H01J25/12—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream in the axis of the resonators
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
- H03F1/28—Modifications of amplifiers to reduce influence of noise generated by amplifying elements in discharge-tube amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microwave Amplifiers (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4830/41A GB577168A (en) | 1941-04-11 | 1941-04-11 | Improvements in or relating to electron discharge devices employing velocity modulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL65322C true NL65322C (US07915450-20110329-C00059.png) |
Family
ID=9784588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL65322D NL65322C (US07915450-20110329-C00059.png) | 1941-04-11 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2446572A (US07915450-20110329-C00059.png) |
| FR (1) | FR918968A (US07915450-20110329-C00059.png) |
| GB (1) | GB577168A (US07915450-20110329-C00059.png) |
| NL (1) | NL65322C (US07915450-20110329-C00059.png) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2504329A (en) * | 1944-04-05 | 1950-04-18 | Bell Telephone Labor Inc | Oscillation damping device |
| US2605444A (en) * | 1948-08-17 | 1952-07-29 | Westinghouse Electric Corp | Multichannel frequency selector and amplifier |
| US2782339A (en) * | 1949-01-07 | 1957-02-19 | Rca Corp | Electron beam amplifier device |
| US2547848A (en) * | 1949-01-08 | 1951-04-03 | Raytheon Mfg Co | Electron discharge device of the magnetron type |
| US2566050A (en) * | 1949-04-12 | 1951-08-28 | Johnson Service Co | Electrical resonator |
| US2849644A (en) * | 1953-05-15 | 1958-08-26 | Bell Telephone Labor Inc | Electron discharge devices |
| US2890415A (en) * | 1956-09-12 | 1959-06-09 | Eitel Mccullough Inc | Thermoelectric power monitor |
| BE568536A (US07915450-20110329-C00059.png) * | 1957-06-12 | |||
| US3091719A (en) * | 1959-04-14 | 1963-05-28 | Field Emission Corp | Microwave transducer |
| US3018370A (en) * | 1959-10-30 | 1962-01-23 | Westinghouse Canada Ltd | Simplified microwave repeater |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2239905A (en) * | 1938-02-19 | 1941-04-29 | Rca Corp | Filter circuits |
| US2280824A (en) * | 1938-04-14 | 1942-04-28 | Univ Leland Stanford Junior | Radio transmission and reception |
| NL62107C (US07915450-20110329-C00059.png) * | 1939-09-01 | |||
| US2368031A (en) * | 1940-03-15 | 1945-01-23 | Bell Telephone Labor Inc | Electron discharge device |
| US2312919A (en) * | 1940-09-19 | 1943-03-02 | Int Standard Electric Corp | Modulation system for velocity modulation tubes |
| NL129021B (US07915450-20110329-C00059.png) * | 1942-05-01 | |||
| US2422028A (en) * | 1942-11-14 | 1947-06-10 | Rca Corp | Cavity resonator magnetron |
| US2422695A (en) * | 1943-05-07 | 1947-06-24 | Bell Telephone Labor Inc | Suppression of parasitic oscillations in high-frequency devices |
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0
- NL NL65322D patent/NL65322C/xx active
-
1941
- 1941-04-11 GB GB4830/41A patent/GB577168A/en not_active Expired
-
1944
- 1944-02-05 US US521230A patent/US2446572A/en not_active Expired - Lifetime
-
1945
- 1945-11-20 FR FR918968D patent/FR918968A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR918968A (fr) | 1947-02-24 |
| US2446572A (en) | 1948-08-10 |
| GB577168A (en) | 1946-05-08 |
