NL213139A - - Google Patents
Info
- Publication number
- NL213139A NL213139A NL213139DA NL213139A NL 213139 A NL213139 A NL 213139A NL 213139D A NL213139D A NL 213139DA NL 213139 A NL213139 A NL 213139A
- 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
- H01J25/02—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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1173932XA | 1956-01-30 | 1956-01-30 | |
| US562220A US2939037A (en) | 1956-01-30 | 1956-01-30 | Apparatus for suppression of multipactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL213139A true NL213139A (xx) |
Family
ID=26815241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL213139D NL213139A (xx) | 1956-01-30 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2939037A (xx) |
| NL (1) | NL213139A (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3178653A (en) * | 1960-04-04 | 1965-04-13 | Raytheon Co | Cavity resonator with beamconcentric ring electrode |
| FR1296018A (fr) * | 1961-05-04 | 1962-06-15 | Csf | Perfectionnements aux soles de tubes électroniques type m. |
| DE1541027C2 (de) * | 1966-12-24 | 1970-08-20 | Philips Patentverwaltung | Mehrkammerklystron |
| US3441784A (en) * | 1967-04-26 | 1969-04-29 | Varian Associates | Ridged dielectric window with titanium suboxide solely on ridges |
| US3502934A (en) * | 1967-09-15 | 1970-03-24 | Varian Associates | High frequency electron discharge devices having improved mode suppression means for cavities with re-entrant drift tubes |
| US4709129A (en) * | 1976-12-16 | 1987-11-24 | Raytheon Company | Microwave heating apparatus |
| WO2000034976A1 (en) * | 1998-12-07 | 2000-06-15 | Communications & Power Industries, Inc. | Crossed-field amplifier with multipactor suppression |
| FR2901918B1 (fr) * | 2006-06-02 | 2008-12-05 | Alcatel Sa | Filtre a croix |
| US9147549B2 (en) | 2011-03-22 | 2015-09-29 | Communications & Power Industries Llc | Crossed-field amplifiers with anode/cathode structures for reduced spurious emissions |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1952493A (en) * | 1926-02-05 | 1934-03-27 | Edelmann Christoph | High vacuum electron tube |
| US1859875A (en) * | 1926-05-17 | 1932-05-24 | Bbc Brown Boveri & Cie | Mercury vapor rectifier |
| US2568325A (en) * | 1940-07-11 | 1951-09-18 | Westinghouse Electric Corp | Ultra high frequency generator |
| BE482591A (xx) * | 1940-08-17 | |||
| GB622655A (en) * | 1941-12-22 | 1949-05-05 | Sperry Gyroscope Co Inc | Improvements in or relating to high frequency electron discharge apparatus |
| US2530703A (en) * | 1943-02-11 | 1950-11-21 | Hartford Nat Bank & Trust Co | Electric discharge tube with secondary emission prevention means |
| US2499977A (en) * | 1943-11-03 | 1950-03-07 | Gen Electric | Method of forming grid-like structures |
| US2515997A (en) * | 1944-12-08 | 1950-07-18 | Rca Corp | Electron discharge device and associated circuits |
| US2619438A (en) * | 1945-04-16 | 1952-11-25 | Sperry Corp | Method of making a grid structure |
| US2460141A (en) * | 1946-06-04 | 1949-01-25 | Gen Electric | Electric discharge device |
| US2687490A (en) * | 1949-09-22 | 1954-08-24 | Sperry Corp | High-frequency beam tube device |
| US2680209A (en) * | 1950-05-12 | 1954-06-01 | Sperry Corp | High-frequency apparatus |
| US2607016A (en) * | 1950-05-19 | 1952-08-12 | Paul A Kennebeck | Electrode structure for vacuum tubes |
| US2697800A (en) * | 1951-01-16 | 1954-12-21 | Sylvania Electric Prod | Electric discharge device |
| US2741718A (en) * | 1953-03-10 | 1956-04-10 | Sperry Rand Corp | High frequency apparatus |
-
0
- NL NL213139D patent/NL213139A/xx unknown
-
1956
- 1956-01-30 US US562220A patent/US2939037A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2939037A (en) | 1960-05-31 |