NL257375A - - Google Patents
Info
- Publication number
- NL257375A NL257375A NL257375DA NL257375A NL 257375 A NL257375 A NL 257375A NL 257375D A NL257375D A NL 257375DA NL 257375 A NL257375 A NL 257375A
- Authority
- NL
- Netherlands
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
- H01J25/38—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 forward 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
- H01J23/083—Electrostatic focusing arrangements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US849604A US3175119A (en) | 1959-10-29 | 1959-10-29 | Electrostatically focused traveling wave tube having periodically spaced loading elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL257375A true NL257375A (xx) |
Family
ID=25306098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL257375D NL257375A (xx) | 1959-10-29 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3175119A (xx) |
| GB (1) | GB961187A (xx) |
| NL (1) | NL257375A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3668459A (en) * | 1970-09-08 | 1972-06-06 | Varian Associates | Coupled cavity slow wave circuit and tube using same |
| US4409518A (en) * | 1981-07-29 | 1983-10-11 | Varian Associates, Inc. | TWT Interaction circuit with broad ladder rungs |
| FR2544128B1 (fr) * | 1983-04-06 | 1985-06-14 | Thomson Csf | Dispositif d'injection d'un faisceau d'electrons pour generateur d'ondes radioelectriques pour hyperfrequences |
| US10490382B2 (en) * | 2016-03-10 | 2019-11-26 | Nec Network And Sensor Systems, Ltd. | Slow-wave circuit |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2843776A (en) * | 1953-03-30 | 1958-07-15 | Bell Telephone Labor Inc | Traveling wave tube electron gun |
| US2843793A (en) * | 1953-03-30 | 1958-07-15 | Bell Telephone Labor Inc | Electrostatic focusing of electron beams |
| US2845571A (en) * | 1953-04-17 | 1958-07-29 | Kazan Benjamin | Electrostatically focused traveling wave tube |
| BE532507A (xx) * | 1953-10-16 | 1900-01-01 | ||
| US2809320A (en) * | 1953-11-27 | 1957-10-08 | Zenith Radio Corp | Traveling-wave tubes |
| US2924738A (en) * | 1954-01-14 | 1960-02-09 | Varian Associates | Electron beam apparatus |
| US2832001A (en) * | 1954-08-27 | 1958-04-22 | Zenith Radio Corp | Electron discharge systems |
| US2894170A (en) * | 1955-04-28 | 1959-07-07 | Gen Electric | Electron beam amplification apparatus |
| US2971113A (en) * | 1957-10-17 | 1961-02-07 | High Voltage Engineering Corp | Acceleration tube for microwave linear accelerator having an integral magnet structure |
| NL246440A (xx) * | 1958-12-16 |
-
0
- NL NL257375D patent/NL257375A/xx unknown
-
1959
- 1959-10-29 US US849604A patent/US3175119A/en not_active Expired - Lifetime
-
1960
- 1960-09-26 GB GB33045/60A patent/GB961187A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3175119A (en) | 1965-03-23 |
| GB961187A (en) | 1964-06-17 |