GB625901A - Improvements in or relating to amplifier valves for ultra-short waves - Google Patents
Improvements in or relating to amplifier valves for ultra-short wavesInfo
- Publication number
- GB625901A GB625901A GB13735/46A GB1373546A GB625901A GB 625901 A GB625901 A GB 625901A GB 13735/46 A GB13735/46 A GB 13735/46A GB 1373546 A GB1373546 A GB 1373546A GB 625901 A GB625901 A GB 625901A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cavity resonators
- metallic tube
- common
- ultra
- electron
- 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
- H01J25/76—Dynamic electron-multiplier tubes, e.g. Farnsworth multiplier tube, multipactor
Landscapes
- Microwave Tubes (AREA)
Abstract
625,901. Electron oscillators. COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL. May 6, 1946, No. 13735. Convention date, Feb. 14, 1941. [Class 39 (i)] An amplifier for ultra-high-frequencies comprises an electron multiplier of the to-and-fro type in which an electron beam oscillates between two planar secondary electrodes A1, A2, Fig. 1, disposed in cavity resonators I, III which are interconnected by a metallic tube II having identical orifices at each end disposed opposite the secondary electrodes. The metallic tube II is at positive potential with respect to the cathodes, highly capacitive joints being provided for passage of the high-frequency currents, and the electron beam is focused by an axial magnetic field. The two cavity resonators are coupled to a high-frequency oscillator and to a ,common load. The orifices at each end of the metallic tube may comprise grids. The metallic tube II may be inserted in an opening provided in a wall common to the cavity resonators and held in position by a cylindrical member separated from the tube by an insulating sleeve. The Specification as open to inspection under Sect. 91 comprises also modifications in which the cavity resonators communicate with each other through an apertured common wall or through a cylinder supported by an insulating ring. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR625901X | 1941-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB625901A true GB625901A (en) | 1949-07-06 |
Family
ID=8988029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13735/46A Expired GB625901A (en) | 1941-02-14 | 1946-05-06 | Improvements in or relating to amplifier valves for ultra-short waves |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB625901A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3350566A (en) * | 1964-10-06 | 1967-10-31 | Gen Dynamics Corp | Laser mixer and if amplifier |
-
1946
- 1946-05-06 GB GB13735/46A patent/GB625901A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3350566A (en) * | 1964-10-06 | 1967-10-31 | Gen Dynamics Corp | Laser mixer and if amplifier |
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