FR1412552A - Tube à onde progressive perfectionné - Google Patents
Tube à onde progressive perfectionnéInfo
- Publication number
- FR1412552A FR1412552A FR985771A FR985771A FR1412552A FR 1412552 A FR1412552 A FR 1412552A FR 985771 A FR985771 A FR 985771A FR 985771 A FR985771 A FR 985771A FR 1412552 A FR1412552 A FR 1412552A
- Authority
- FR
- France
- Prior art keywords
- traveling wave
- wave tube
- advanced traveling
- advanced
- tube
- 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
- H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
- H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
- H01J25/40—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field the backward travelling wave being utilised
-
- 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
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
- H01J23/087—Magnetic focusing arrangements
- H01J23/0873—Magnetic focusing arrangements with at least one axial-field reversal along the interaction space, e.g. P.P.M. focusing
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR985771A FR1412552A (fr) | 1963-08-26 | 1964-08-20 | Tube à onde progressive perfectionné |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30445763A | 1963-08-26 | 1963-08-26 | |
| FR985771A FR1412552A (fr) | 1963-08-26 | 1964-08-20 | Tube à onde progressive perfectionné |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1412552A true FR1412552A (fr) | 1965-10-01 |
Family
ID=26209555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR985771A Expired FR1412552A (fr) | 1963-08-26 | 1964-08-20 | Tube à onde progressive perfectionné |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1412552A (fr) |
-
1964
- 1964-08-20 FR FR985771A patent/FR1412552A/fr not_active Expired
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