FR2422265B2 - - Google Patents
Info
- Publication number
- FR2422265B2 FR2422265B2 FR7728741A FR7728741A FR2422265B2 FR 2422265 B2 FR2422265 B2 FR 2422265B2 FR 7728741 A FR7728741 A FR 7728741A FR 7728741 A FR7728741 A FR 7728741A FR 2422265 B2 FR2422265 B2 FR 2422265B2
- Authority
- FR
- France
- 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
- H01J23/26—Helical slow-wave structures; Adjustment therefor
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7728741A FR2422265A2 (fr) | 1976-09-21 | 1977-09-23 | Ligne a retard hyperfrequence et tube a propagation d'ondes comportant une telle ligne |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7628319A FR2365218A1 (fr) | 1976-09-21 | 1976-09-21 | Ligne a retard hyperfrequence et tube a propagation d'ondes comportant une telle ligne |
FR7728741A FR2422265A2 (fr) | 1976-09-21 | 1977-09-23 | Ligne a retard hyperfrequence et tube a propagation d'ondes comportant une telle ligne |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2422265A2 FR2422265A2 (fr) | 1979-11-02 |
FR2422265B2 true FR2422265B2 (fr) | 1980-09-12 |
Family
ID=26219637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7728741A Granted FR2422265A2 (fr) | 1976-09-21 | 1977-09-23 | Ligne a retard hyperfrequence et tube a propagation d'ondes comportant une telle ligne |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2422265A2 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2543734B1 (fr) * | 1983-03-31 | 1985-12-06 | Thomson Csf | Tube a onde progressive comportant un fourreau creuse de gorges et procede de fabrication |
CN106158562B (zh) * | 2016-08-26 | 2018-01-02 | 中国电子科技集团公司第十二研究所 | 一种螺旋线行波管的慢波结构及该慢波结构的制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR969886A (fr) * | 1948-07-23 | 1950-12-27 | Csf | Perfectionnements aux tubes à onde progressante |
FR984595A (fr) * | 1949-02-14 | 1951-07-09 | Csf | Tube à propagation d'onde comportant une ligne à retard en forme d'hélice enrobée de verre ou quartz |
FR1000854A (fr) * | 1949-11-24 | 1952-02-18 | Csf | Hélice pour tube à propagation d'onde à dispersion élevée de vitesse de la propagation d'onde |
DE841311C (de) * | 1950-05-06 | 1952-06-13 | Telefunken Gmbh | Wanderfeldroehre mit einer von der Gefaesswand distanzierten Wendel |
GB764681A (en) * | 1952-01-01 | 1957-01-02 | Mullard Radio Valve Co Ltd | Improvements in travelling wave tubes |
NL186223C (nl) * | 1953-03-27 | Mitsubishi Rayon Co | Werkwijze voor het bereiden van onverzadigde carbonzuren en de hierbij te gebruiken katalysatordeeltjes. | |
US2948828A (en) * | 1956-11-21 | 1960-08-09 | Bell Telephone Labor Inc | Traveling wave tube interaction circuit |
FR1295196A (fr) * | 1960-07-18 | 1962-06-01 | Stewart Engineering Company | Tube à ondes progressives à hélice et son procédé de montage |
US3696266A (en) * | 1969-09-19 | 1972-10-03 | Tsutomu Nishino | Electron beam deflecting device |
US3808677A (en) * | 1972-10-10 | 1974-05-07 | Varian Associates | Method of fabricating a traveling wave tube |
-
1977
- 1977-09-23 FR FR7728741A patent/FR2422265A2/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2422265A2 (fr) | 1979-11-02 |