GB602796A - Improvements in or relating to electron discharge devices employing hollow resonators - Google Patents
Improvements in or relating to electron discharge devices employing hollow resonatorsInfo
- Publication number
- GB602796A GB602796A GB21544A GB21544A GB602796A GB 602796 A GB602796 A GB 602796A GB 21544 A GB21544 A GB 21544A GB 21544 A GB21544 A GB 21544A GB 602796 A GB602796 A GB 602796A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resonator
- entrance
- wall
- relating
- discharge devices
- 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
- H01J25/74—Tubes specially designed to act as transit-time diode oscillators, e.g. monotrons
Abstract
602,796. Electron oscillators. MAYO, B. J., and ATHERTON, A. H. Jan. 5, 1944, No. 215. Drawings to Specification. [Class 39 (i)] In a device of the kind described in Specification 528,041, in which an electron beam is passed into a resonator in which it becomes velocity-modulated and sufficiently chargedensity-modulated to effect a net transfer of energy to the field in the resonator, the beam is reflected back towards the entrance while remaining always within the resonator. The resonator may be cylindrical, with an entrance grid in one end wall and a re-entrant projection in the other end wall to facilitate tuning as in Specification 579,834 ; or hemispherical with the cathode at the centre of the sphere and surrounded by hemispherical entrance grids. In either case, the wall of the resonator is divided into two halves coupled capacitatively, so that the requisite retarding potential may be applied to one wall. Specifications 562,674 and 586,134 also are referred to. Reference has been directed by the Comptroller to Specifications 429,863, 449,920, 452,490, 454,361, 460,700, 467,703, 476,817 and 510,512.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB21544A GB602796A (en) | 1944-01-05 | 1944-01-05 | Improvements in or relating to electron discharge devices employing hollow resonators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB21544A GB602796A (en) | 1944-01-05 | 1944-01-05 | Improvements in or relating to electron discharge devices employing hollow resonators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB602796A true GB602796A (en) | 1948-06-03 |
Family
ID=9700445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21544A Expired GB602796A (en) | 1944-01-05 | 1944-01-05 | Improvements in or relating to electron discharge devices employing hollow resonators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB602796A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2881350A (en) * | 1953-12-23 | 1959-04-07 | Siemens Ag | Reflex klystron-type electron tube |
-
1944
- 1944-01-05 GB GB21544A patent/GB602796A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2881350A (en) * | 1953-12-23 | 1959-04-07 | Siemens Ag | Reflex klystron-type electron tube |
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