GB576127A - 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
- GB576127A GB576127A GB1069942A GB1069942A GB576127A GB 576127 A GB576127 A GB 576127A GB 1069942 A GB1069942 A GB 1069942A GB 1069942 A GB1069942 A GB 1069942A GB 576127 A GB576127 A GB 576127A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resonator
- electrode
- potential applied
- relating
- potential
- 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
- H01J25/02—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
- H01J25/22—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone
- H01J25/24—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone in which the electron stream is in the axis of the resonator or resonators and is pencil-like before reflection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/06—Cavity resonators
Landscapes
- Particle Accelerators (AREA)
Abstract
576,127. Discharge apparatus. MAYO, B. J. Aug. 8, 1941, No. 10699/42. Divided out of 576,121. [Class 39 (i)] In a short-wave oscillation generator such as described in Specification 576,121, wherein a single resonator 4 is used with a reflector electrode 7, the negative potential applied to this electrode is numerically 1/5th or more of the potential applied to the resonator. If the drift time of the electrons is less than four periods of the generated oscillations, the potential applied to the resonator being not more than 2000 volts, then the potential applied to the electrode 7 need not exceed 1/10th of the resonator potential. By this means when the potential of the resonator is changed, the equipotential surface in front of the electrode 7 at which the electrons are reflected is not moved substantially and efficiency is not materially affected. The electrode 7 has a peripheral flange as set out in Specification 576,126. Ribbon-shaped beams may be used in devices as described in Specification 574,512.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR928525D FR928525A (en) | 1941-08-08 | ||
GB1069942A GB576127A (en) | 1941-08-08 | 1941-08-08 | Improvements in or relating to electron discharge devices employing hollow resonators |
CH252007D CH252007A (en) | 1941-08-08 | 1945-12-07 | Vibration generator with an electron discharge device which has a cavity resonator and a reflective electrode. |
DE1949P0035334 DE818964C (en) | 1941-08-08 | 1949-03-01 | Circuit arrangement for generating vibrations with an electron discharge device which has a hollow resonator and a reflective electrode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1069942A GB576127A (en) | 1941-08-08 | 1941-08-08 | Improvements in or relating to electron discharge devices employing hollow resonators |
Publications (1)
Publication Number | Publication Date |
---|---|
GB576127A true GB576127A (en) | 1946-03-20 |
Family
ID=10223853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1069942A Expired GB576127A (en) | 1941-08-08 | 1941-08-08 | Improvements in or relating to electron discharge devices employing hollow resonators |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH252007A (en) |
DE (1) | DE818964C (en) |
FR (1) | FR928525A (en) |
GB (1) | GB576127A (en) |
-
0
- FR FR928525D patent/FR928525A/fr not_active Expired
-
1941
- 1941-08-08 GB GB1069942A patent/GB576127A/en not_active Expired
-
1945
- 1945-12-07 CH CH252007D patent/CH252007A/en unknown
-
1949
- 1949-03-01 DE DE1949P0035334 patent/DE818964C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR928525A (en) | 1947-12-09 |
DE818964C (en) | 1951-10-29 |
CH252007A (en) | 1947-11-30 |
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