FR71689E - Tube à ondes progressives à haut degré d'amplification - Google Patents
Tube à ondes progressives à haut degré d'amplificationInfo
- Publication number
- FR71689E FR71689E FR71689DA FR71689E FR 71689 E FR71689 E FR 71689E FR 71689D A FR71689D A FR 71689DA FR 71689 E FR71689 E FR 71689E
- Authority
- FR
- France
- Prior art keywords
- traveling wave
- wave tube
- amplification degree
- high amplification
- degree
- 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
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/06—Electron or ion guns
- H01J23/065—Electron or ion guns producing a solid cylindrical beam
-
- 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
- H01J23/06—Electron or ion guns
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
- H01J3/02—Electron guns
- H01J3/029—Schematic arrangements for beam forming
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL19916A DE1051337B (de) | 1954-09-16 | 1954-09-16 | Wanderfeldroehre mit einer Wendel als Verzoegerungsleitung |
Publications (1)
Publication Number | Publication Date |
---|---|
FR71689E true FR71689E (fr) | 1960-01-13 |
Family
ID=7261566
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1131007D Expired FR1131007A (fr) | 1954-09-16 | 1955-09-16 | Tube à ondes progressives à haut degré d'amplification |
FR70920D Expired FR70920E (fr) | 1954-09-16 | 1956-12-06 | Tube à ondes progressives à haut degré d'amplification |
FR71689D Expired FR71689E (fr) | 1954-09-16 | 1957-05-29 | Tube à ondes progressives à haut degré d'amplification |
FR72078D Expired FR72078E (fr) | 1954-09-16 | 1957-06-28 | Tube à ondes progressives à haut degré d'amplification |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1131007D Expired FR1131007A (fr) | 1954-09-16 | 1955-09-16 | Tube à ondes progressives à haut degré d'amplification |
FR70920D Expired FR70920E (fr) | 1954-09-16 | 1956-12-06 | Tube à ondes progressives à haut degré d'amplification |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR72078D Expired FR72078E (fr) | 1954-09-16 | 1957-06-28 | Tube à ondes progressives à haut degré d'amplification |
Country Status (7)
Country | Link |
---|---|
US (2) | US2871393A (fr) |
BE (2) | BE541337A (fr) |
CH (1) | CH337956A (fr) |
DE (1) | DE1051337B (fr) |
FR (4) | FR1131007A (fr) |
GB (3) | GB786986A (fr) |
NL (1) | NL200277A (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB943843A (en) * | 1958-03-18 | 1963-12-11 | English Electric Valve Co Ltd | Improvements in or relating to travelling wave electron discharge tubes |
NL273040A (fr) * | 1958-03-18 | |||
DE1276217B (de) * | 1958-06-25 | 1968-08-29 | Siemens Ag | Elektronenstrahlroehre mit Geschwindigkeitsmodulation, insbesondere Lauffeldroehre |
IT699974A (fr) * | 1959-12-10 | |||
US3331984A (en) * | 1963-01-22 | 1967-07-18 | Varian Associates | Magnetic field shaping cylinder for confined flow electron guns |
DE1541040B1 (de) * | 1966-05-16 | 1971-08-26 | Siemens Ag | Wanderfeldroehre mit zwei den hochfrequenzeingang und aus gang der roehre fildenden aeusseren wellenleitern |
US3832596A (en) * | 1973-04-13 | 1974-08-27 | Varian Associates | Magnetic structure for focusing of linear beams |
EP0438738B1 (fr) * | 1990-01-15 | 1994-07-13 | Asea Brown Boveri Ag | Composante quasi-optique pour rayonnement à micro-ondes |
JP3135421B2 (ja) * | 1993-07-06 | 2001-02-13 | 松下電子工業株式会社 | カラー陰極線管 |
CN103972005A (zh) * | 2014-05-22 | 2014-08-06 | 哈尔滨工业大学 | 电子枪用电子束流收束装置 |
CN111221439B (zh) * | 2020-04-13 | 2020-08-04 | 深圳市鼎阳科技股份有限公司 | 触屏示波器的触控操作方法及数字示波器、信号测量装置 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR958309A (fr) * | 1950-03-07 | |||
US2733364A (en) * | 1956-01-31 | flory | ||
US2225901A (en) * | 1937-05-31 | 1940-12-24 | Gen Electric | Electron device |
BE434865A (fr) * | 1938-06-13 | |||
US2431077A (en) * | 1943-08-31 | 1947-11-18 | Rca Corp | Cathode-ray tube with revolving magnets and adjustable sleeve |
BE469122A (fr) * | 1946-01-11 | Western Electric Co | ||
NL135247C (fr) * | 1946-10-22 | |||
FR954564A (fr) * | 1946-10-22 | 1950-01-03 | ||
US2638561A (en) * | 1946-10-30 | 1953-05-12 | Rca Corp | Cathode-ray oscillator tube |
US2626371A (en) * | 1948-07-16 | 1953-01-20 | Philco Corp | Traveling wave tube attenuator |
BE491016A (fr) * | 1948-09-09 | |||
BE491242A (fr) * | 1948-12-10 | |||
FR998836A (fr) * | 1949-10-17 | 1952-01-23 | Csf | Tube à propagation d'onde muni dans le circuit de sortie de deux cavités couplées |
FR1009015A (fr) * | 1950-01-23 | 1952-05-26 | Csf | Tube à propagation d'onde à hélice comportant certains éléments revêtus d'un getter non vaporisable tel que le zirconium |
US2730649A (en) * | 1950-02-04 | 1956-01-10 | Itt | Traveling wave amplifier |
US2707758A (en) * | 1950-12-19 | 1955-05-03 | Sperry Corp | Travelling wave tube |
NL91972C (fr) * | 1951-04-11 | |||
US2797353A (en) * | 1951-06-15 | 1957-06-25 | Bell Telephone Labor Inc | Traveling wave type electron discharge devices |
FR1042252A (fr) * | 1951-09-18 | 1953-10-30 | Csf | Perfectionnements aux lignes à retard de tubes à propagation d'onde |
US2771565A (en) * | 1952-08-19 | 1956-11-20 | Itt | Traveling wave tubes |
US2729759A (en) * | 1953-10-13 | 1956-01-03 | Rca Corp | Beam controlling apparatus |
-
0
- BE BE556363D patent/BE556363A/xx unknown
- BE BE541337D patent/BE541337A/xx unknown
- NL NL200277D patent/NL200277A/xx unknown
-
1954
- 1954-09-16 DE DEL19916A patent/DE1051337B/de active Pending
-
1955
- 1955-08-24 US US530295A patent/US2871393A/en not_active Expired - Lifetime
- 1955-09-09 GB GB25851/55A patent/GB786986A/en not_active Expired
- 1955-09-10 CH CH337956D patent/CH337956A/de unknown
- 1955-09-16 FR FR1131007D patent/FR1131007A/fr not_active Expired
-
1956
- 1956-05-31 GB GB16823/56A patent/GB810873A/en not_active Expired
- 1956-11-28 US US624856A patent/US2905847A/en not_active Expired - Lifetime
- 1956-12-06 FR FR70920D patent/FR70920E/fr not_active Expired
- 1956-12-07 GB GB37482/56A patent/GB828224A/en not_active Expired
-
1957
- 1957-05-29 FR FR71689D patent/FR71689E/fr not_active Expired
- 1957-06-28 FR FR72078D patent/FR72078E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR70920E (fr) | 1959-09-30 |
US2871393A (en) | 1959-01-27 |
GB786986A (en) | 1957-11-27 |
FR72078E (fr) | 1960-03-21 |
US2905847A (en) | 1959-09-22 |
FR1131007A (fr) | 1957-02-14 |
BE556363A (fr) | |
NL200277A (fr) | |
DE1051337B (de) | 1959-02-26 |
GB810873A (en) | 1959-03-25 |
BE541337A (fr) | |
GB828224A (en) | 1960-02-17 |
CH337956A (de) | 1959-04-30 |
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