GB377967A - Improvements in and relating to wireless transmitters and receivers - Google Patents
Improvements in and relating to wireless transmitters and receiversInfo
- Publication number
- GB377967A GB377967A GB1276031A GB1276031A GB377967A GB 377967 A GB377967 A GB 377967A GB 1276031 A GB1276031 A GB 1276031A GB 1276031 A GB1276031 A GB 1276031A GB 377967 A GB377967 A GB 377967A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grid
- anode
- resistance
- potential
- cathode
- 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
- H01J25/68—Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators
Landscapes
- Catching Or Destruction (AREA)
Abstract
377,967. Valve generating circuits. MACKENZIE, W. B., DRABBLE, J. C. W., and YEO, R. A., H.M. Signal School, Royal Naval Barracks, Portsmouth. April 30, 1931, No. 12760. [Class 40 (v).] In an ultra short wave oscillator in which the grid is maintained at a high positive potential, the anode is maintained at a potential negative with respect to the cathode solely by the utilization of a current set up in a resistance R connected between the anode and cathode. The resistance may be variable to vary the frequency of the generated oscillations. The potential to the grid may be applied between the grid and anode instead of as shown and the aerial system may be connected to the anode or to the grid or separate aerials may be used, one connected to each of these electrodes; The resistance R may be shunted by a condenser or chokes may be inserted in series with the high tension supply leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1276031A GB377967A (en) | 1931-04-30 | 1931-04-30 | Improvements in and relating to wireless transmitters and receivers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1276031A GB377967A (en) | 1931-04-30 | 1931-04-30 | Improvements in and relating to wireless transmitters and receivers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB377967A true GB377967A (en) | 1932-08-02 |
Family
ID=10010617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1276031A Expired GB377967A (en) | 1931-04-30 | 1931-04-30 | Improvements in and relating to wireless transmitters and receivers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB377967A (en) |
-
1931
- 1931-04-30 GB GB1276031A patent/GB377967A/en not_active Expired
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