FR1423457A - Electronic discharge device - Google Patents
Electronic discharge deviceInfo
- Publication number
- FR1423457A FR1423457A FR4279A FR0027593A FR1423457A FR 1423457 A FR1423457 A FR 1423457A FR 4279 A FR4279 A FR 4279A FR 0027593 A FR0027593 A FR 0027593A FR 1423457 A FR1423457 A FR 1423457A
- Authority
- FR
- France
- Prior art keywords
- discharge device
- electronic discharge
- electronic
- discharge
- 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
- H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
- H01J25/12—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream in the axis of the resonators
-
- 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
- H01J23/18—Resonators
- H01J23/20—Cavity resonators; Adjustment or tuning thereof
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US342217A US3381163A (en) | 1964-02-03 | 1964-02-03 | Klystron amplifier having one cavity resonator coated with lossy material to reduce the undesired modes unloaded cavity q |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1423457A true FR1423457A (en) | 1966-01-03 |
Family
ID=23340873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR4279A Expired FR1423457A (en) | 1964-02-03 | 1965-01-22 | Electronic discharge device |
Country Status (4)
Country | Link |
---|---|
US (1) | US3381163A (en) |
DE (1) | DE1491522B1 (en) |
FR (1) | FR1423457A (en) |
GB (1) | GB1077884A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4949011A (en) * | 1989-03-30 | 1990-08-14 | Varian Associates, Inc. | Klystron with reduced length |
GB9313265D0 (en) * | 1993-06-28 | 1993-08-11 | Eev Ltd | Electron beam tubes |
US5504393A (en) * | 1994-04-29 | 1996-04-02 | Litton Systems, Inc. | Combination tuner and second harmonic suppressor for extended interaction klystron |
US5521551A (en) * | 1994-11-21 | 1996-05-28 | Ferguson; Patrick E. | Method for suppressing second and higher harmonic power generation in klystrons |
US5581154A (en) * | 1995-04-10 | 1996-12-03 | The United States Of America As Represented By The Secretary Of The Navy | Resistive wall klystron amplifier |
US6259207B1 (en) | 1998-07-27 | 2001-07-10 | Litton Systems, Inc. | Waveguide series resonant cavity for enhancing efficiency and bandwidth in a klystron |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2414785A (en) * | 1942-01-29 | 1947-01-21 | Sperry Gyroscope Co Inc | High-frequency tube structure |
US3104340A (en) * | 1959-10-15 | 1963-09-17 | Litton Electron Tube Corp | Broadband klystron |
US3210593A (en) * | 1960-05-25 | 1965-10-05 | Varian Associates | Method and apparatus for the broadbanding of power type velocity modulation electron discharge devices by interaction gap spacing |
-
1964
- 1964-02-03 US US342217A patent/US3381163A/en not_active Expired - Lifetime
-
1965
- 1965-01-22 FR FR4279A patent/FR1423457A/en not_active Expired
- 1965-01-22 DE DE1965V0027593 patent/DE1491522B1/en active Pending
- 1965-01-27 GB GB3645/65A patent/GB1077884A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1077884A (en) | 1967-08-02 |
US3381163A (en) | 1968-04-30 |
DE1491522B1 (en) | 1970-04-02 |
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