GB588566A - Electron discharge device - Google Patents
Electron discharge deviceInfo
- Publication number
- GB588566A GB588566A GB19064/44A GB1906444A GB588566A GB 588566 A GB588566 A GB 588566A GB 19064/44 A GB19064/44 A GB 19064/44A GB 1906444 A GB1906444 A GB 1906444A GB 588566 A GB588566 A GB 588566A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aperture
- resonator
- tubular member
- apertures
- discharge device
- 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
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
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
Landscapes
- Microwave Tubes (AREA)
- Particle Accelerators (AREA)
Abstract
588,566. High - frequency discharge apparatus. MARCONI'S WIRELESS TELEGRAPH CO., Ltd. Oct. 4, 1944, No. 19064. Convention date, April 28, 1943. [Class 39 (i)] An ultra-high frequency electron discharge device for use as an oscillator has beam-forming means comprising cathode 13, focussing electrode 14 with aperture 14<1>, accelerating anode in the form of a. tubular member 16 with partitions 17 and 18 with aligned apertures 17<1> and 18<1>. Directing rods 19 and 20 lie within the tubular member and direct the beam on the aperture 27 of the resonator which consists of a pair of coaxial tubular members 21 and 22 closed at the top and bottom by elements ,23 and 24 of ammlar shape, the. walls of the resonator having apertures 27, 28, 29 and 30 aligned with each other and with the apertures 17<1> and 18<1>. Electrode elements 25 and 26 are mounted on opposite walls within the resonator for deflecting the beam across aperture 29. A tubular member 31 extending towards aperture 29 has aperture 31<1> across which beam is directed to collector 15. Energy is extracted through coupling loop 41. A circuit arrangement for the cathode heater and potential supplies is shown.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US484818A US2404078A (en) | 1943-04-28 | 1943-04-28 | Electron discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB588566A true GB588566A (en) | 1947-05-28 |
Family
ID=23925743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19064/44A Expired GB588566A (en) | 1943-04-28 | 1944-10-04 | Electron discharge device |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2404078A (en) |
| GB (1) | GB588566A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2120008A (en) * | 1982-05-06 | 1983-11-23 | Us Energy | Emitron: a microwave diode |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2511860A (en) * | 1950-06-20 | Frequency modulation system | ||
| US2462496A (en) * | 1942-04-24 | 1949-02-22 | Rca Corp | Electron discharge device |
| FR962837A (en) * | 1942-12-04 | 1950-06-21 | ||
| US2487656A (en) * | 1943-11-22 | 1949-11-08 | Rca Corp | Electron discharge device of the beam deflection type |
| US2682622A (en) * | 1948-12-01 | 1954-06-29 | Rca Corp | Cavity resonator for microwave electron beam tubes |
| US2728019A (en) * | 1951-06-27 | 1955-12-20 | Rca Corp | Velocity modulation tubes |
-
1943
- 1943-04-28 US US484818A patent/US2404078A/en not_active Expired - Lifetime
-
1944
- 1944-10-04 GB GB19064/44A patent/GB588566A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2120008A (en) * | 1982-05-06 | 1983-11-23 | Us Energy | Emitron: a microwave diode |
Also Published As
| Publication number | Publication date |
|---|---|
| US2404078A (en) | 1946-07-16 |
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