JPS4957762A - - Google Patents
Info
- Publication number
- JPS4957762A JPS4957762A JP48060771A JP6077173A JPS4957762A JP S4957762 A JPS4957762 A JP S4957762A JP 48060771 A JP48060771 A JP 48060771A JP 6077173 A JP6077173 A JP 6077173A JP S4957762 A JPS4957762 A JP S4957762A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- H01J23/027—Collectors
Landscapes
- Microwave Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00258305A US3806755A (en) | 1972-05-31 | 1972-05-31 | Electron collector having means for reducing secondary electron interference in a linear beam microwave tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4957762A true JPS4957762A (en) | 1974-06-05 |
| JPS576657B2 JPS576657B2 (en) | 1982-02-05 |
Family
ID=22980001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6077173A Expired JPS576657B2 (en) | 1972-05-31 | 1973-05-30 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3806755A (en) |
| JP (1) | JPS576657B2 (en) |
| CA (1) | CA973635A (en) |
| DE (1) | DE2327665C2 (en) |
| FR (1) | FR2186729B1 (en) |
| GB (1) | GB1394042A (en) |
| NL (1) | NL183373C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2355902C2 (en) * | 1973-11-08 | 1975-09-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Electron beam catcher for a cathode ray tube |
| US3936695A (en) * | 1974-04-26 | 1976-02-03 | Varian Associates | Electron collector having means for trapping secondary electrons in a linear beam microwave tube |
| US4506190A (en) * | 1982-09-27 | 1985-03-19 | Varian Associates, Inc. | Linear beam tube with reflected electron trap |
| US5942852A (en) * | 1997-06-05 | 1999-08-24 | Hughes Electronics Corporation | Efficient, highly linear traveling wave tube using collector with high backstreaming current under saturated drive |
| FR2834122B1 (en) * | 2001-12-20 | 2004-04-02 | Thales Sa | ELECTRODES MANUFACTURING METHOD AND ELECTRONIC VACUUM TUBE USING THE SAME |
| GB2411517A (en) * | 2004-02-27 | 2005-08-31 | E2V Tech Uk Ltd | Collector arrangement |
| WO2015034949A1 (en) * | 2013-09-04 | 2015-03-12 | Qmast Llc | Sheet beam klystron (sbk) amplifiers with wrap-on solenoid for stable operation |
| CN103794449B (en) * | 2014-03-06 | 2016-02-03 | 中国科学院电子学研究所 | electron beam axial velocity measuring system |
| CN103808990B (en) * | 2014-03-06 | 2016-09-21 | 中国科学院电子学研究所 | There is the capacitive probe device reducing electric field distortion function |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1137415A (en) * | 1955-07-13 | 1957-05-28 | Thomson Houston Comp Francaise | Wall, or anodic surface for pulse operated vacuum tube |
| BE571885A (en) * | 1957-10-21 | |||
| US3116435A (en) * | 1959-07-28 | 1963-12-31 | Eitel Mccullough Inc | Velocity modulation tube |
| DE1491325A1 (en) * | 1962-09-07 | 1969-06-04 | Philips Patentverwaltung | Electron beam tube with cylinder field focusing |
| US3368104A (en) * | 1964-03-17 | 1968-02-06 | Varian Associates | Electron beam tube included depressed collector therefor |
| FR1412485A (en) * | 1964-08-07 | 1965-10-01 | Thomson Houston Comp Francaise | Improvements to microwave amplifiers and oscillators including electron beam tubes |
| DE1491465A1 (en) * | 1965-09-21 | 1969-05-22 | Siemens Ag | Collecting electrode for an electron beam tube, especially high-power traveling wave tubes |
| US3448325A (en) * | 1966-09-06 | 1969-06-03 | Varian Associates | Linear beam tube having a beam collector cooled by radiation through an infrared window |
| US3450930A (en) * | 1966-11-14 | 1969-06-17 | Varian Associates | Permanent magnet focused linear beam tube employing a compensating magnet structure between the main magnet and the beam collector |
| US3426230A (en) * | 1967-04-18 | 1969-02-04 | Webb James E | Direct radiation cooling of the collector of linear beam tubes |
| US3644778A (en) * | 1969-10-23 | 1972-02-22 | Gen Electric | Reflex depressed collector |
| US3662212A (en) * | 1970-07-15 | 1972-05-09 | Sperry Rand Corp | Depressed electron beam collector |
-
1972
- 1972-05-31 US US00258305A patent/US3806755A/en not_active Expired - Lifetime
-
1973
- 1973-05-23 FR FR7318691A patent/FR2186729B1/fr not_active Expired
- 1973-05-30 DE DE2327665A patent/DE2327665C2/en not_active Expired
- 1973-05-30 JP JP6077173A patent/JPS576657B2/ja not_active Expired
- 1973-05-30 CA CA172,734A patent/CA973635A/en not_active Expired
- 1973-05-31 GB GB2604273A patent/GB1394042A/en not_active Expired
- 1973-06-01 NL NLAANVRAGE7307637,A patent/NL183373C/en active Search and Examination
Also Published As
| Publication number | Publication date |
|---|---|
| NL183373B (en) | 1988-05-02 |
| JPS576657B2 (en) | 1982-02-05 |
| US3806755A (en) | 1974-04-23 |
| NL183373C (en) | 1988-10-03 |
| DE2327665A1 (en) | 1973-12-13 |
| GB1394042A (en) | 1975-05-14 |
| NL7307637A (en) | 1973-12-04 |
| FR2186729A1 (en) | 1974-01-11 |
| DE2327665C2 (en) | 1984-05-03 |
| FR2186729B1 (en) | 1977-02-18 |
| CA973635A (en) | 1975-08-26 |