FR992458A - Improvements in the construction of wave propagation tubes - Google Patents
Improvements in the construction of wave propagation tubesInfo
- Publication number
- FR992458A FR992458A FR992458DA FR992458A FR 992458 A FR992458 A FR 992458A FR 992458D A FR992458D A FR 992458DA FR 992458 A FR992458 A FR 992458A
- Authority
- FR
- France
- Prior art keywords
- construction
- wave propagation
- propagation tubes
- tubes
- wave
- 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
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/24—Slow-wave structures, e.g. delay systems
- H01J23/30—Damping arrangements associated with slow-wave structures, e.g. for suppression of unwanted oscillations
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR992458T | 1949-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR992458A true FR992458A (en) | 1951-10-18 |
Family
ID=9554801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR992458D Expired FR992458A (en) | 1949-05-25 | 1949-05-25 | Improvements in the construction of wave propagation tubes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR992458A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE931614C (en) * | 1952-04-29 | 1955-08-11 | English Electric Valve Co Ltd | Traveling field pipes |
DE942291C (en) * | 1952-07-24 | 1956-05-03 | Siemens Ag | Electron tubes for very high frequencies |
DE1031431B (en) * | 1952-05-20 | 1958-06-04 | Telefunken Gmbh | Electron tubes for very short electrical waves based on the moving field principle with a helical line as a delay line |
DE974322C (en) * | 1952-07-24 | 1960-11-24 | Siemens Ag | Electron tubes for very high frequencies, especially traveling wave tubes |
-
1949
- 1949-05-25 FR FR992458D patent/FR992458A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE931614C (en) * | 1952-04-29 | 1955-08-11 | English Electric Valve Co Ltd | Traveling field pipes |
DE1031431B (en) * | 1952-05-20 | 1958-06-04 | Telefunken Gmbh | Electron tubes for very short electrical waves based on the moving field principle with a helical line as a delay line |
DE942291C (en) * | 1952-07-24 | 1956-05-03 | Siemens Ag | Electron tubes for very high frequencies |
DE974322C (en) * | 1952-07-24 | 1960-11-24 | Siemens Ag | Electron tubes for very high frequencies, especially traveling wave tubes |
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